diff --git a/abis/BallotsStorage.abi.json b/abis/BallotsStorage.abi.json
index 2b1ca6c..02bde52 100644
--- a/abis/BallotsStorage.abi.json
+++ b/abis/BallotsStorage.abi.json
@@ -11,63 +11,80 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x247b3210"
   },
   {
     "constant": true,
     "inputs": [
       {
         "name": "_ballotType",
-        "type": "uint8"
+        "type": "uint256"
+      },
+      {
+        "name": "_affectedKeyType",
+        "type": "uint256"
+      },
+      {
+        "name": "_affectedKey",
+        "type": "address"
+      },
+      {
+        "name": "_miningKey",
+        "type": "address"
       }
     ],
-    "name": "getBallotThreshold",
+    "name": "areKeysBallotParamsValid",
     "outputs": [
       {
         "name": "",
-        "type": "uint256"
+        "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x3fd626d4"
   },
   {
-    "constant": false,
+    "constant": true,
     "inputs": [
       {
-        "name": "_newValue",
+        "name": "_ballotType",
         "type": "uint256"
-      },
+      }
+    ],
+    "name": "getBallotThreshold",
+    "outputs": [
       {
-        "name": "_thresholdType",
-        "type": "uint8"
+        "name": "",
+        "type": "uint256"
       }
     ],
-    "name": "setThreshold",
-    "outputs": [],
     "payable": false,
-    "stateMutability": "nonpayable",
-    "type": "function"
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x45e23b53"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "proxyStorage",
+    "name": "initDisabled",
     "outputs": [
       {
         "name": "",
-        "type": "address"
+        "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x52a36938"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "getTotalNumberOfValidators",
+    "name": "metadataChangeConfirmationsLimit",
     "outputs": [
       {
         "name": "",
@@ -75,13 +92,14 @@
       }
     ],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "pure",
+    "type": "function",
+    "signature": "0x93673620"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "getVotingToChangeThreshold",
+    "name": "proxyStorage",
     "outputs": [
       {
         "name": "",
@@ -90,26 +108,82 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xae4b1b5b"
+  },
+  {
+    "constant": false,
+    "inputs": [
+      {
+        "name": "_newValue",
+        "type": "uint256"
+      },
+      {
+        "name": "_thresholdType",
+        "type": "uint256"
+      }
+    ],
+    "name": "setThreshold",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xb9c36209"
+  },
+  {
+    "constant": false,
+    "inputs": [
+      {
+        "name": "_prevBallotsStorage",
+        "type": "address"
+      }
+    ],
+    "name": "migrate",
+    "outputs": [],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xce5494bb"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "getProxyThreshold",
+    "name": "getVotingToChangeThreshold",
     "outputs": [
       {
         "name": "",
-        "type": "uint256"
+        "type": "address"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xd1104cb2"
+  },
+  {
+    "constant": false,
+    "inputs": [
+      {
+        "name": "_thresholds",
+        "type": "uint256[]"
+      }
+    ],
+    "name": "init",
+    "outputs": [],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xd88b06db"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "getBallotLimitPerValidator",
+    "name": "getProxyThreshold",
     "outputs": [
       {
         "name": "",
@@ -118,18 +192,23 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xeecd1079"
   },
   {
-    "inputs": [
+    "constant": true,
+    "inputs": [],
+    "name": "getBallotLimitPerValidator",
+    "outputs": [
       {
-        "name": "_proxyStorage",
-        "type": "address"
+        "name": "",
+        "type": "uint256"
       }
     ],
     "payable": false,
-    "stateMutability": "nonpayable",
-    "type": "constructor"
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0xfcff021c"
   },
   {
     "anonymous": false,
@@ -137,7 +216,7 @@
       {
         "indexed": true,
         "name": "thresholdType",
-        "type": "uint8"
+        "type": "uint256"
       },
       {
         "indexed": false,
@@ -146,6 +225,7 @@
       }
     ],
     "name": "ThresholdChanged",
-    "type": "event"
+    "type": "event",
+    "signature": "0x3164947cf0f49f08dd0cd80e671535b1e11590d347c55dcaa97ba3c24a96b33a"
   }
 ]
\ No newline at end of file
diff --git a/abis/EmissionFunds.abi.json b/abis/EmissionFunds.abi.json
new file mode 100644
index 0000000..fde1a72
--- /dev/null
+++ b/abis/EmissionFunds.abi.json
@@ -0,0 +1,162 @@
+[
+  {
+    "constant": false,
+    "inputs": [
+      {
+        "name": "_receiver",
+        "type": "address"
+      },
+      {
+        "name": "_amount",
+        "type": "uint256"
+      }
+    ],
+    "name": "sendFundsTo",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0x0cd1812f"
+  },
+  {
+    "constant": false,
+    "inputs": [
+      {
+        "name": "_amount",
+        "type": "uint256"
+      }
+    ],
+    "name": "burnFunds",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0x1995333b"
+  },
+  {
+    "constant": false,
+    "inputs": [
+      {
+        "name": "_amount",
+        "type": "uint256"
+      }
+    ],
+    "name": "freezeFunds",
+    "outputs": [],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0x40b7cd3f"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "votingToManageEmissionFunds",
+    "outputs": [
+      {
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0xb26c8ff5"
+  },
+  {
+    "inputs": [
+      {
+        "name": "_votingToManageEmissionFunds",
+        "type": "address"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "constructor",
+    "signature": "constructor"
+  },
+  {
+    "payable": true,
+    "stateMutability": "payable",
+    "type": "fallback"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "name": "receiver",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "name": "caller",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "name": "amount",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "name": "success",
+        "type": "bool"
+      }
+    ],
+    "name": "FundsSentTo",
+    "type": "event",
+    "signature": "0x54e055e5b3ac3be6694426a1f1f1f26a2e586337ee9592657f6b0f373b0806ed"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": false,
+        "name": "caller",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "name": "amount",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "name": "success",
+        "type": "bool"
+      }
+    ],
+    "name": "FundsBurnt",
+    "type": "event",
+    "signature": "0x733e8f38c94e9d04690b6b5890ee94fd939f3061c84bfdc9ff7df11163fda860"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": false,
+        "name": "caller",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "name": "amount",
+        "type": "uint256"
+      }
+    ],
+    "name": "FundsFrozen",
+    "type": "event",
+    "signature": "0x87bd35dd5213917fa3c4bc2cf1e339f2266264ea12945571c332c3ccd0f6b194"
+  }
+]
\ No newline at end of file
diff --git a/abis/KeysManager.abi.json b/abis/KeysManager.abi.json
index 18cb54f..a7c05f2 100644
--- a/abis/KeysManager.abi.json
+++ b/abis/KeysManager.abi.json
@@ -2,8 +2,43 @@
   {
     "constant": true,
     "inputs": [
+      {
+        "name": "_initialKey",
+        "type": "address"
+      }
+    ],
+    "name": "getInitialKeyStatus",
+    "outputs": [
       {
         "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x17706507"
+  },
+  {
+    "constant": false,
+    "inputs": [
+      {
+        "name": "_previousKeysManager",
+        "type": "address"
+      }
+    ],
+    "name": "init",
+    "outputs": [],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0x19ab453c"
+  },
+  {
+    "constant": true,
+    "inputs": [
+      {
+        "name": "_miningKey",
         "type": "address"
       }
     ],
@@ -16,7 +51,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x1e48e146"
   },
   {
     "constant": false,
@@ -27,10 +63,16 @@
       }
     ],
     "name": "removePayoutKey",
-    "outputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x1e534e71"
   },
   {
     "constant": false,
@@ -41,10 +83,16 @@
       }
     ],
     "name": "removeVotingKey",
-    "outputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x2a968f49"
   },
   {
     "constant": true,
@@ -63,7 +111,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x2befe2e1"
   },
   {
     "constant": true,
@@ -82,7 +131,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x2d260227"
   },
   {
     "constant": false,
@@ -93,10 +143,16 @@
       }
     ],
     "name": "addMiningKey",
-    "outputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x38949514"
   },
   {
     "constant": true,
@@ -110,13 +166,14 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x4433418f"
   },
   {
     "constant": true,
     "inputs": [
       {
-        "name": "",
+        "name": "_miningKey",
         "type": "address"
       }
     ],
@@ -129,7 +186,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x458779da"
   },
   {
     "constant": true,
@@ -143,7 +201,23 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x49285b58"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "initDisabled",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x52a36938"
   },
   {
     "constant": true,
@@ -157,42 +231,44 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x557ed1ba"
   },
   {
     "constant": true,
     "inputs": [
       {
-        "name": "",
+        "name": "_miningKey",
         "type": "address"
       }
     ],
     "name": "validatorKeys",
     "outputs": [
       {
-        "name": "votingKey",
+        "name": "validatorVotingKey",
         "type": "address"
       },
       {
-        "name": "payoutKey",
+        "name": "validatorPayoutKey",
         "type": "address"
       },
       {
-        "name": "isMiningActive",
+        "name": "isValidatorMiningActive",
         "type": "bool"
       },
       {
-        "name": "isVotingActive",
+        "name": "isValidatorVotingActive",
         "type": "bool"
       },
       {
-        "name": "isPayoutActive",
+        "name": "isValidatorPayoutActive",
         "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x5c0569f8"
   },
   {
     "constant": true,
@@ -206,7 +282,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x62907170"
   },
   {
     "constant": true,
@@ -225,7 +302,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x62b46d64"
   },
   {
     "constant": false,
@@ -240,29 +318,40 @@
       }
     ],
     "name": "addPayoutKey",
-    "outputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x651ebb5f"
   },
   {
     "constant": true,
     "inputs": [
       {
-        "name": "",
+        "name": "_currentKey",
+        "type": "address"
+      },
+      {
+        "name": "_newKey",
         "type": "address"
       }
     ],
-    "name": "initialKeys",
+    "name": "checkIfMiningExisted",
     "outputs": [
       {
         "name": "",
-        "type": "uint8"
+        "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x731fcb9a"
   },
   {
     "constant": false,
@@ -277,10 +366,16 @@
       }
     ],
     "name": "swapPayoutKey",
-    "outputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x771ae299"
   },
   {
     "constant": true,
@@ -299,7 +394,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x7cded930"
   },
   {
     "constant": false,
@@ -310,10 +406,16 @@
       }
     ],
     "name": "removeMiningKey",
-    "outputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x7ebf43fc"
   },
   {
     "constant": true,
@@ -326,8 +428,9 @@
       }
     ],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "pure",
+    "type": "function",
+    "signature": "0x81b03427"
   },
   {
     "constant": false,
@@ -341,7 +444,8 @@
     "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x85b84ccb"
   },
   {
     "constant": false,
@@ -355,7 +459,8 @@
     "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x8743e882"
   },
   {
     "constant": false,
@@ -370,10 +475,16 @@
       }
     ],
     "name": "addVotingKey",
-    "outputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x9503ab72"
   },
   {
     "constant": false,
@@ -387,7 +498,8 @@
     "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x98943eb6"
   },
   {
     "constant": true,
@@ -406,21 +518,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "contractVersion",
-    "outputs": [
-      {
-        "name": "",
-        "type": "uint8"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x9bc91c22"
   },
   {
     "constant": true,
@@ -439,7 +538,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xa5a36dee"
   },
   {
     "constant": true,
@@ -453,26 +553,43 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xae4b1b5b"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "maxOldMiningKeysDeepCheck",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "pure",
+    "type": "function",
+    "signature": "0xb9bdaa07"
   },
   {
     "constant": true,
     "inputs": [
       {
-        "name": "_initialKey",
+        "name": "_payoutKey",
         "type": "address"
       }
     ],
-    "name": "getInitialKey",
+    "name": "miningKeyByPayout",
     "outputs": [
       {
         "name": "",
-        "type": "uint8"
+        "type": "address"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xc04455b5"
   },
   {
     "constant": false,
@@ -494,7 +611,8 @@
     "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0xc6232a15"
   },
   {
     "constant": true,
@@ -508,7 +626,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xd2acbc12"
   },
   {
     "constant": false,
@@ -523,10 +642,16 @@
       }
     ],
     "name": "swapVotingKey",
-    "outputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0xd33eb5ae"
   },
   {
     "constant": false,
@@ -541,10 +666,36 @@
       }
     ],
     "name": "swapMiningKey",
-    "outputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0xd44379cf"
+  },
+  {
+    "constant": true,
+    "inputs": [
+      {
+        "name": "_miningKey",
+        "type": "address"
+      }
+    ],
+    "name": "isVotingActiveByMiningKey",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0xdb7cf00b"
   },
   {
     "constant": true,
@@ -557,14 +708,15 @@
       }
     ],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "pure",
+    "type": "function",
+    "signature": "0xe7f57c83"
   },
   {
     "constant": true,
     "inputs": [
       {
-        "name": "",
+        "name": "_votingKey",
         "type": "address"
       }
     ],
@@ -577,7 +729,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xfa46eacd"
   },
   {
     "constant": true,
@@ -591,7 +744,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xfa81b200"
   },
   {
     "constant": true,
@@ -610,30 +764,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "name": "_proxyStorage",
-        "type": "address"
-      },
-      {
-        "name": "_poaConsensus",
-        "type": "address"
-      },
-      {
-        "name": "_masterOfCeremony",
-        "type": "address"
-      },
-      {
-        "name": "_previousKeysManager",
-        "type": "address"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "nonpayable",
-    "type": "constructor"
+    "type": "function",
+    "signature": "0xfee09285"
   },
   {
     "anonymous": false,
@@ -643,19 +775,15 @@
         "name": "key",
         "type": "address"
       },
-      {
-        "indexed": true,
-        "name": "miningKey",
-        "type": "address"
-      },
       {
         "indexed": false,
         "name": "action",
         "type": "string"
       }
     ],
-    "name": "PayoutKeyChanged",
-    "type": "event"
+    "name": "MiningKeyChanged",
+    "type": "event",
+    "signature": "0x31511048ccdf9fbe46c149f8f729923c1232debeff658d242292f37365b45718"
   },
   {
     "anonymous": false,
@@ -677,7 +805,8 @@
       }
     ],
     "name": "VotingKeyChanged",
-    "type": "event"
+    "type": "event",
+    "signature": "0x3c12ed73d04c6ac636caa62bedf7896dc1452a189bd7fcdbcae6e9765233ca55"
   },
   {
     "anonymous": false,
@@ -687,14 +816,20 @@
         "name": "key",
         "type": "address"
       },
+      {
+        "indexed": true,
+        "name": "miningKey",
+        "type": "address"
+      },
       {
         "indexed": false,
         "name": "action",
         "type": "string"
       }
     ],
-    "name": "MiningKeyChanged",
-    "type": "event"
+    "name": "PayoutKeyChanged",
+    "type": "event",
+    "signature": "0x568d585fdb4f8eee3a22e8b798c49e9d6ac5fbfced5bc1b872a74808e3be7c7d"
   },
   {
     "anonymous": false,
@@ -716,7 +851,8 @@
       }
     ],
     "name": "ValidatorInitialized",
-    "type": "event"
+    "type": "event",
+    "signature": "0x09b714df46e3a39ff284866b80612984e10c731561c157cd03aca91e436808a5"
   },
   {
     "anonymous": false,
@@ -738,7 +874,8 @@
       }
     ],
     "name": "InitialKeyCreated",
-    "type": "event"
+    "type": "event",
+    "signature": "0x8f0993529f6c865998786a88a06fce1f0261f632bf90ee1b50fa640338d5e936"
   },
   {
     "anonymous": false,
@@ -755,6 +892,7 @@
       }
     ],
     "name": "Migrated",
-    "type": "event"
+    "type": "event",
+    "signature": "0x495f7fdbe153771103489f5c94591c07cd8e655814d1f12739f591b94411ec07"
   }
 ]
\ No newline at end of file
diff --git a/abis/PoaNetworkConsensus.abi.json b/abis/PoaNetworkConsensus.abi.json
index f8d1cf8..113ac6b 100644
--- a/abis/PoaNetworkConsensus.abi.json
+++ b/abis/PoaNetworkConsensus.abi.json
@@ -16,7 +16,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x03aca792"
   },
   {
     "constant": true,
@@ -30,7 +31,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x0eaba26a"
   },
   {
     "constant": false,
@@ -44,7 +46,8 @@
     "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x10855269"
   },
   {
     "constant": false,
@@ -59,24 +62,46 @@
       }
     ],
     "name": "addValidator",
-    "outputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x21a3fb85"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "currentValidatorsLength",
+    "name": "isMasterOfCeremonyRemovedPending",
     "outputs": [
       {
         "name": "",
-        "type": "uint256"
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x273cb593"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "isMasterOfCeremonyRemoved",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x379fed9a"
   },
   {
     "constant": true,
@@ -92,6 +117,10 @@
         "name": "isValidator",
         "type": "bool"
       },
+      {
+        "name": "isValidatorFinalized",
+        "type": "bool"
+      },
       {
         "name": "index",
         "type": "uint256"
@@ -99,7 +128,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x4110a489"
   },
   {
     "constant": true,
@@ -113,21 +143,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "getVotingToChangeKeys",
-    "outputs": [
-      {
-        "name": "",
-        "type": "address"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x45199e0a"
   },
   {
     "constant": false,
@@ -136,7 +153,8 @@
     "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x75286211"
   },
   {
     "constant": false,
@@ -151,10 +169,36 @@
       }
     ],
     "name": "swapValidatorKey",
-    "outputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x879736b2"
+  },
+  {
+    "constant": true,
+    "inputs": [
+      {
+        "name": "_someone",
+        "type": "address"
+      }
+    ],
+    "name": "isValidatorFinalized",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x8f2eabe1"
   },
   {
     "constant": true,
@@ -173,7 +217,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x900eb5a8"
   },
   {
     "constant": true,
@@ -187,12 +232,13 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x9a573786"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "isMasterOfCeremonyInitialized",
+    "name": "wasProxyStorageSet",
     "outputs": [
       {
         "name": "",
@@ -201,7 +247,23 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xa5f8b874"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "getCurrentValidatorsLengthWithoutMoC",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0xa8756337"
   },
   {
     "constant": true,
@@ -215,7 +277,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xae4b1b5b"
   },
   {
     "constant": true,
@@ -229,7 +292,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xb3f05b97"
   },
   {
     "constant": true,
@@ -243,7 +307,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xb7ab4db5"
   },
   {
     "constant": true,
@@ -257,7 +322,23 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xd3e848f1"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "masterOfCeremonyPending",
+    "outputs": [
+      {
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0xec7de1e9"
   },
   {
     "constant": false,
@@ -272,10 +353,16 @@
       }
     ],
     "name": "removeValidator",
-    "outputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0xf89a77b1"
   },
   {
     "constant": true,
@@ -289,7 +376,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xfa81b200"
   },
   {
     "constant": true,
@@ -308,7 +396,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xfacd743b"
   },
   {
     "inputs": [
@@ -323,7 +412,8 @@
     ],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "constructor"
+    "type": "constructor",
+    "signature": "constructor"
   },
   {
     "anonymous": false,
@@ -340,7 +430,8 @@
       }
     ],
     "name": "InitiateChange",
-    "type": "event"
+    "type": "event",
+    "signature": "0x55252fa6eee4741b4e24a74a70e9c11fd2c2281df8d6ea13126ff845f7825c89"
   },
   {
     "anonymous": false,
@@ -352,24 +443,8 @@
       }
     ],
     "name": "ChangeFinalized",
-    "type": "event"
-  },
-  {
-    "anonymous": false,
-    "inputs": [
-      {
-        "indexed": false,
-        "name": "nameOfContract",
-        "type": "string"
-      },
-      {
-        "indexed": false,
-        "name": "newAddress",
-        "type": "address"
-      }
-    ],
-    "name": "ChangeReference",
-    "type": "event"
+    "type": "event",
+    "signature": "0x8564cd629b15f47dc310d45bcbfc9bcf5420b0d51bf0659a16c67f91d2763253"
   },
   {
     "anonymous": false,
@@ -381,6 +456,7 @@
       }
     ],
     "name": "MoCInitializedProxyStorage",
-    "type": "event"
+    "type": "event",
+    "signature": "0x600bcf04a13e752d1e3670a5a9f1c21177ca2a93c6f5391d4f1298d098097c22"
   }
 ]
\ No newline at end of file
diff --git a/abis/ProxyStorage.abi.json b/abis/ProxyStorage.abi.json
index 983a674..ab1d0d5 100644
--- a/abis/ProxyStorage.abi.json
+++ b/abis/ProxyStorage.abi.json
@@ -1,4 +1,19 @@
 [
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "getRewardByBlock",
+    "outputs": [
+      {
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x02afdfd4"
+  },
   {
     "constant": true,
     "inputs": [],
@@ -11,37 +26,23 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x13e468b3"
   },
   {
     "constant": false,
     "inputs": [
       {
-        "name": "_keysManager",
-        "type": "address"
-      },
-      {
-        "name": "_votingToChangeKeys",
-        "type": "address"
-      },
-      {
-        "name": "_votingToChangeMinThreshold",
-        "type": "address"
-      },
-      {
-        "name": "_votingToChangeProxy",
-        "type": "address"
-      },
-      {
-        "name": "_ballotsStorage",
+        "name": "_poaConsensus",
         "type": "address"
       }
     ],
-    "name": "initializeAddresses",
+    "name": "init",
     "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x19ab453c"
   },
   {
     "constant": true,
@@ -55,7 +56,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x36ee7773"
   },
   {
     "constant": true,
@@ -69,12 +71,13 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x49285b58"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "mocInitialized",
+    "name": "initDisabled",
     "outputs": [
       {
         "name": "",
@@ -83,26 +86,28 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x52a36938"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "getPoaConsensus",
+    "name": "mocInitialized",
     "outputs": [
       {
         "name": "",
-        "type": "address"
+        "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x6398316c"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "getKeysManager",
+    "name": "getVotingToManageEmissionFunds",
     "outputs": [
       {
         "name": "",
@@ -111,26 +116,28 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x6ecad99d"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "contractVersion",
+    "name": "getPoaConsensus",
     "outputs": [
       {
         "name": "",
-        "type": "uint8"
+        "type": "address"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x8b8414c4"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "getVotingToChangeMinThreshold",
+    "name": "getKeysManager",
     "outputs": [
       {
         "name": "",
@@ -139,87 +146,153 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x9a573786"
   },
   {
     "constant": false,
     "inputs": [
       {
-        "name": "_contractType",
-        "type": "uint256"
+        "name": "_keysManagerEternalStorage",
+        "type": "address"
       },
       {
-        "name": "_contractAddress",
+        "name": "_votingToChangeKeysEternalStorage",
+        "type": "address"
+      },
+      {
+        "name": "_votingToChangeMinThresholdEternalStorage",
+        "type": "address"
+      },
+      {
+        "name": "_votingToChangeProxyEternalStorage",
+        "type": "address"
+      },
+      {
+        "name": "_votingToManageEmissionFundsEternalStorage",
+        "type": "address"
+      },
+      {
+        "name": "_ballotsStorageEternalStorage",
+        "type": "address"
+      },
+      {
+        "name": "_validatorMetadataEternalStorage",
+        "type": "address"
+      },
+      {
+        "name": "_rewardByBlockEternalStorage",
         "type": "address"
       }
     ],
-    "name": "setContractAddress",
+    "name": "initializeAddresses",
     "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x9efa82cf"
   },
   {
     "constant": true,
-    "inputs": [
+    "inputs": [],
+    "name": "getVotingToChangeMinThreshold",
+    "outputs": [
       {
-        "name": "_validator",
+        "name": "",
         "type": "address"
       }
     ],
-    "name": "isValidator",
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0xa3b3fff1"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "getValidatorMetadata",
     "outputs": [
       {
         "name": "",
-        "type": "bool"
+        "type": "address"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xb1339de3"
   },
   {
+    "constant": false,
     "inputs": [
       {
-        "name": "_poaConsensus",
+        "name": "_contractType",
+        "type": "uint256"
+      },
+      {
+        "name": "_contractAddress",
         "type": "address"
       }
     ],
+    "name": "setContractAddress",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "constructor"
+    "type": "function",
+    "signature": "0xbb0165b1"
   },
   {
     "anonymous": false,
     "inputs": [
       {
         "indexed": false,
-        "name": "keysManager",
+        "name": "keysManagerEternalStorage",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "name": "votingToChangeKeysEternalStorage",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "name": "votingToChangeMinThresholdEternalStorage",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "name": "votingToChangeProxyEternalStorage",
         "type": "address"
       },
       {
         "indexed": false,
-        "name": "votingToChangeKeys",
+        "name": "votingToManageEmissionFundsEternalStorage",
         "type": "address"
       },
       {
         "indexed": false,
-        "name": "votingToChangeMinThreshold",
+        "name": "ballotsStorageEternalStorage",
         "type": "address"
       },
       {
         "indexed": false,
-        "name": "votingToChangeProxy",
+        "name": "validatorMetadataEternalStorage",
         "type": "address"
       },
       {
         "indexed": false,
-        "name": "ballotsStorage",
+        "name": "rewardByBlockEternalStorage",
         "type": "address"
       }
     ],
     "name": "ProxyInitialized",
-    "type": "event"
+    "type": "event",
+    "signature": "0xa0b05192e1273ceffbbdd1e02195c6ea17c6555a090c4f498adbd7ba31a19eb6"
   },
   {
     "anonymous": false,
@@ -236,6 +309,7 @@
       }
     ],
     "name": "AddressSet",
-    "type": "event"
+    "type": "event",
+    "signature": "0xcb8f0f32182a0f756b1e065dab832c24d2c48fa533912c33552252a7f25bf4ae"
   }
 ]
\ No newline at end of file
diff --git a/abis/RewardByBlock.abi.json b/abis/RewardByBlock.abi.json
new file mode 100644
index 0000000..0ca585d
--- /dev/null
+++ b/abis/RewardByBlock.abi.json
@@ -0,0 +1,215 @@
+[
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "emissionFunds",
+    "outputs": [
+      {
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x1f4356e4"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "blockRewardAmount",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x26cc2256"
+  },
+  {
+    "constant": true,
+    "inputs": [
+      {
+        "name": "_index",
+        "type": "uint256"
+      }
+    ],
+    "name": "extraReceivers",
+    "outputs": [
+      {
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x5ce94456"
+  },
+  {
+    "constant": true,
+    "inputs": [
+      {
+        "name": "_receiver",
+        "type": "address"
+      }
+    ],
+    "name": "extraReceiversAmounts",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x7fb3a43e"
+  },
+  {
+    "constant": false,
+    "inputs": [
+      {
+        "name": "_amount",
+        "type": "uint256"
+      },
+      {
+        "name": "_receiver",
+        "type": "address"
+      }
+    ],
+    "name": "addExtraReceiver",
+    "outputs": [],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xaa9fa274"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "proxyStorage",
+    "outputs": [
+      {
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0xae4b1b5b"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "bridgeContract",
+    "outputs": [
+      {
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0xcd596583"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "emissionFundsAmount",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0xee8d75ff"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "extraReceiversLength",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0xefdc4d01"
+  },
+  {
+    "constant": false,
+    "inputs": [
+      {
+        "name": "benefactors",
+        "type": "address[]"
+      },
+      {
+        "name": "kind",
+        "type": "uint16[]"
+      }
+    ],
+    "name": "reward",
+    "outputs": [
+      {
+        "name": "",
+        "type": "address[]"
+      },
+      {
+        "name": "",
+        "type": "uint256[]"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xf91c2898"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": false,
+        "name": "amount",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "name": "receiver",
+        "type": "address"
+      }
+    ],
+    "name": "AddedReceiver",
+    "type": "event",
+    "signature": "0x5b4c7f26538bc9d1959f2612cc8d595abab5073872ab2cb3fa78f95567a6b1cc"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": false,
+        "name": "receivers",
+        "type": "address[]"
+      },
+      {
+        "indexed": false,
+        "name": "rewards",
+        "type": "uint256[]"
+      }
+    ],
+    "name": "Rewarded",
+    "type": "event",
+    "signature": "0xb747d4e9a0b39cc47496d84b42e4066ba8b8a0b89776528bcec4ac2997e22453"
+  }
+]
\ No newline at end of file
diff --git a/abis/ValidatorMetadata.abi.json b/abis/ValidatorMetadata.abi.json
index 3c65a01..90915d6 100644
--- a/abis/ValidatorMetadata.abi.json
+++ b/abis/ValidatorMetadata.abi.json
@@ -52,30 +52,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [
-      {
-        "name": "_newProxyAddress",
-        "type": "address"
-      }
-    ],
-    "name": "pendingProxyConfirmations",
-    "outputs": [
-      {
-        "name": "count",
-        "type": "uint256"
-      },
-      {
-        "name": "voters",
-        "type": "address[]"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x022c254a"
   },
   {
     "constant": false,
@@ -113,35 +91,8 @@
     "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "getBallotsStorage",
-    "outputs": [
-      {
-        "name": "",
-        "type": "address"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": false,
-    "inputs": [
-      {
-        "name": "_newProxyAddress",
-        "type": "address"
-      }
-    ],
-    "name": "setProxyAddress",
-    "outputs": [],
-    "payable": false,
-    "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x334460a4"
   },
   {
     "constant": true,
@@ -164,7 +115,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x4ecb35c4"
   },
   {
     "constant": false,
@@ -178,21 +130,8 @@
     "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "version",
-    "outputs": [
-      {
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x4ef39b75"
   },
   {
     "constant": true,
@@ -206,40 +145,23 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "implementation",
-    "outputs": [
-      {
-        "name": "",
-        "type": "address"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x557ed1ba"
   },
   {
-    "constant": true,
+    "constant": false,
     "inputs": [
       {
-        "name": "_votingKey",
-        "type": "address"
-      }
-    ],
-    "name": "getMiningByVotingKey",
-    "outputs": [
-      {
-        "name": "",
+        "name": "_miningKey",
         "type": "address"
       }
     ],
+    "name": "clearMetadata",
+    "outputs": [],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0x885c69b5"
   },
   {
     "constant": false,
@@ -293,49 +215,38 @@
     "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x8ae881a6"
   },
   {
     "constant": false,
     "inputs": [
       {
-        "name": "_newProxyAddress",
+        "name": "_miningKey",
         "type": "address"
       }
     ],
-    "name": "confirmNewProxyAddress",
+    "name": "confirmPendingChange",
     "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x9c715535"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "getKeysManager",
+    "name": "initMetadataDisabled",
     "outputs": [
       {
         "name": "",
-        "type": "address"
+        "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": false,
-    "inputs": [
-      {
-        "name": "_miningKey",
-        "type": "address"
-      }
-    ],
-    "name": "confirmPendingChange",
-    "outputs": [],
-    "payable": false,
-    "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0xa6662a3c"
   },
   {
     "constant": true,
@@ -349,54 +260,51 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xae4b1b5b"
   },
   {
-    "constant": false,
+    "constant": true,
     "inputs": [
       {
-        "name": "_firstName",
-        "type": "bytes32"
-      },
-      {
-        "name": "_lastName",
-        "type": "bytes32"
-      },
-      {
-        "name": "_licenseId",
-        "type": "bytes32"
-      },
-      {
-        "name": "_fullAddress",
-        "type": "string"
-      },
+        "name": "_miningKey",
+        "type": "address"
+      }
+    ],
+    "name": "getValidatorName",
+    "outputs": [
       {
-        "name": "_state",
+        "name": "firstName",
         "type": "bytes32"
       },
       {
-        "name": "_zipcode",
+        "name": "lastName",
         "type": "bytes32"
-      },
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0xaf2e2da9"
+  },
+  {
+    "constant": false,
+    "inputs": [
       {
-        "name": "_expirationDate",
-        "type": "uint256"
+        "name": "_oldMiningKey",
+        "type": "address"
       },
       {
-        "name": "_miningKey",
+        "name": "_newMiningKey",
         "type": "address"
       }
     ],
-    "name": "changeRequestForValidator",
-    "outputs": [
-      {
-        "name": "",
-        "type": "bool"
-      }
-    ],
+    "name": "moveMetadata",
+    "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0xc2d0916f"
   },
   {
     "constant": false,
@@ -439,40 +347,8 @@
     ],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [
-      {
-        "name": "_miningKey",
-        "type": "address"
-      }
-    ],
-    "name": "onlyIfChangeExist",
-    "outputs": [
-      {
-        "name": "",
-        "type": "bool"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "pendingProxyStorage",
-    "outputs": [
-      {
-        "name": "",
-        "type": "address"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xc3f1b0ea"
   },
   {
     "constant": true,
@@ -486,44 +362,32 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xe6bbe9dd"
   },
   {
-    "constant": true,
-    "inputs": [
-      {
-        "name": "_miningKey",
-        "type": "address"
-      },
-      {
-        "name": "_voter",
-        "type": "address"
-      }
-    ],
-    "name": "isAddressAlreadyVoted",
-    "outputs": [
-      {
-        "name": "",
-        "type": "bool"
-      }
-    ],
+    "constant": false,
+    "inputs": [],
+    "name": "initMetadataDisable",
+    "outputs": [],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xf0174a25"
   },
   {
     "constant": true,
     "inputs": [
       {
-        "name": "_newProxy",
+        "name": "_miningKey",
         "type": "address"
       },
       {
-        "name": "_voter",
+        "name": "_voterMiningKey",
         "type": "address"
       }
     ],
-    "name": "isAddressAlreadyVotedProxy",
+    "name": "isValidatorAlreadyVoted",
     "outputs": [
       {
         "name": "",
@@ -532,16 +396,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": false,
-    "inputs": [],
-    "name": "initMetadataDisable",
-    "outputs": [],
-    "payable": false,
-    "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0xf73294b8"
   },
   {
     "constant": false,
@@ -555,7 +411,8 @@
     ],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0xf94c12cb"
   },
   {
     "constant": true,
@@ -610,7 +467,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xfa52c7d8"
   },
   {
     "anonymous": false,
@@ -621,8 +479,9 @@
         "type": "address"
       }
     ],
-    "name": "MetadataCreated",
-    "type": "event"
+    "name": "MetadataCleared",
+    "type": "event",
+    "signature": "0x1928e25e316bab82325e01eaf5b4a29f7b2d5e3d77fc0b6ac959eb95112f3ee9"
   },
   {
     "anonymous": false,
@@ -633,20 +492,27 @@
         "type": "address"
       }
     ],
-    "name": "ChangeRequestInitiated",
-    "type": "event"
+    "name": "MetadataCreated",
+    "type": "event",
+    "signature": "0x76a10cc0839d166c55eec8dba39ff22f75470574ede5014b744b45cebea5fc7e"
   },
   {
     "anonymous": false,
     "inputs": [
       {
         "indexed": true,
-        "name": "miningKey",
+        "name": "oldMiningKey",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "name": "newMiningKey",
         "type": "address"
       }
     ],
-    "name": "CancelledRequest",
-    "type": "event"
+    "name": "MetadataMoved",
+    "type": "event",
+    "signature": "0x6a3e5f5cc14de86bb3be87bc976b74890ecd0c8fa0cfca2fe3fefe55c9b47dde"
   },
   {
     "anonymous": false,
@@ -655,15 +521,11 @@
         "indexed": true,
         "name": "miningKey",
         "type": "address"
-      },
-      {
-        "indexed": false,
-        "name": "votingSender",
-        "type": "address"
       }
     ],
-    "name": "Confirmed",
-    "type": "event"
+    "name": "ChangeRequestInitiated",
+    "type": "event",
+    "signature": "0x6ec0e3afd4b29a1fe1c688cb1e6474d9e2c6a1032858c3add0ff32b7ba95f32f"
   },
   {
     "anonymous": false,
@@ -674,31 +536,44 @@
         "type": "address"
       }
     ],
-    "name": "FinalizedChange",
-    "type": "event"
+    "name": "CancelledRequest",
+    "type": "event",
+    "signature": "0x5a1dcc05b2a41ad121a798e749b9ba9584177c68a4047ee52ef37d4ca76ce08c"
   },
   {
     "anonymous": false,
     "inputs": [
+      {
+        "indexed": true,
+        "name": "miningKey",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "name": "votingSender",
+        "type": "address"
+      },
       {
         "indexed": false,
-        "name": "newProxyAddress",
+        "name": "votingSenderMiningKey",
         "type": "address"
       }
     ],
-    "name": "RequestForNewProxy",
-    "type": "event"
+    "name": "Confirmed",
+    "type": "event",
+    "signature": "0x603c57ecb4a9802537649ceb6523e5d48c939e7856768ce6f9b3128a889a5cfe"
   },
   {
     "anonymous": false,
     "inputs": [
       {
-        "indexed": false,
-        "name": "newProxyAddress",
+        "indexed": true,
+        "name": "miningKey",
         "type": "address"
       }
     ],
-    "name": "ChangeProxyStorage",
-    "type": "event"
+    "name": "FinalizedChange",
+    "type": "event",
+    "signature": "0xccf0f685803f0fba33ec88246b35d75b758b1e77c3d65ef5658f7e630f36b85b"
   }
 ]
\ No newline at end of file
diff --git a/abis/VotingToChangeKeys.abi.json b/abis/VotingToChangeKeys.abi.json
index d9de48f..b7bf5dc 100644
--- a/abis/VotingToChangeKeys.abi.json
+++ b/abis/VotingToChangeKeys.abi.json
@@ -1,18 +1,4 @@
 [
-  {
-    "constant": false,
-    "inputs": [
-      {
-        "name": "_id",
-        "type": "uint256"
-      }
-    ],
-    "name": "finalize",
-    "outputs": [],
-    "payable": false,
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
   {
     "constant": true,
     "inputs": [
@@ -21,7 +7,7 @@
         "type": "uint256"
       }
     ],
-    "name": "getIsFinalized",
+    "name": "canBeFinalizedNow",
     "outputs": [
       {
         "name": "",
@@ -30,73 +16,48 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x009b38fa"
   },
   {
     "constant": true,
-    "inputs": [
-      {
-        "name": "_id",
-        "type": "uint256"
-      },
-      {
-        "name": "_votingKey",
-        "type": "address"
-      }
-    ],
-    "name": "isValidVote",
+    "inputs": [],
+    "name": "minBallotDuration",
     "outputs": [
       {
         "name": "",
-        "type": "bool"
+        "type": "uint256"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x02a99b9d"
   },
   {
-    "constant": true,
+    "constant": false,
     "inputs": [
       {
         "name": "_id",
         "type": "uint256"
       }
     ],
-    "name": "getMiningKey",
-    "outputs": [
-      {
-        "name": "",
-        "type": "address"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "getBallotsStorage",
-    "outputs": [
-      {
-        "name": "",
-        "type": "address"
-      }
-    ],
+    "name": "finalize",
+    "outputs": [],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0x05261aea"
   },
   {
     "constant": true,
     "inputs": [
       {
-        "name": "",
+        "name": "_id",
         "type": "uint256"
       }
     ],
-    "name": "activeBallots",
+    "name": "getQuorumState",
     "outputs": [
       {
         "name": "",
@@ -105,7 +66,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x08dbb18e"
   },
   {
     "constant": true,
@@ -115,40 +77,83 @@
         "type": "uint256"
       }
     ],
-    "name": "getTotalVoters",
+    "name": "getBallotInfo",
     "outputs": [
       {
-        "name": "",
+        "name": "startTime",
         "type": "uint256"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "getTime",
-    "outputs": [
+      },
       {
-        "name": "",
+        "name": "endTime",
+        "type": "uint256"
+      },
+      {
+        "name": "affectedKey",
+        "type": "address"
+      },
+      {
+        "name": "affectedKeyType",
+        "type": "uint256"
+      },
+      {
+        "name": "newVotingKey",
+        "type": "address"
+      },
+      {
+        "name": "newPayoutKey",
+        "type": "address"
+      },
+      {
+        "name": "miningKey",
+        "type": "address"
+      },
+      {
+        "name": "totalVoters",
+        "type": "uint256"
+      },
+      {
+        "name": "progress",
+        "type": "int256"
+      },
+      {
+        "name": "isFinalized",
+        "type": "bool"
+      },
+      {
+        "name": "ballotType",
         "type": "uint256"
+      },
+      {
+        "name": "creator",
+        "type": "address"
+      },
+      {
+        "name": "memo",
+        "type": "string"
+      },
+      {
+        "name": "canBeFinalizedNow",
+        "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x141bd92a"
   },
   {
     "constant": true,
     "inputs": [
       {
-        "name": "_miningKey",
+        "name": "_id",
+        "type": "uint256"
+      },
+      {
+        "name": "_votingKey",
         "type": "address"
       }
     ],
-    "name": "withinLimit",
+    "name": "isValidVote",
     "outputs": [
       {
         "name": "",
@@ -157,17 +162,18 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x288fa739"
   },
   {
     "constant": true,
     "inputs": [
       {
-        "name": "_id",
+        "name": "_index",
         "type": "uint256"
       }
     ],
-    "name": "getAffectedKeyType",
+    "name": "activeBallots",
     "outputs": [
       {
         "name": "",
@@ -176,123 +182,126 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x3bf05e95"
   },
   {
-    "constant": true,
+    "constant": false,
     "inputs": [
       {
-        "name": "_votingKey",
+        "name": "_startTime",
+        "type": "uint256"
+      },
+      {
+        "name": "_endTime",
+        "type": "uint256"
+      },
+      {
+        "name": "_memo",
+        "type": "string"
+      },
+      {
+        "name": "_newMiningKey",
+        "type": "address"
+      },
+      {
+        "name": "_newVotingKey",
+        "type": "address"
+      },
+      {
+        "name": "_newPayoutKey",
         "type": "address"
       }
     ],
-    "name": "getMiningByVotingKey",
+    "name": "createBallotToAddNewValidator",
     "outputs": [
       {
         "name": "",
-        "type": "address"
+        "type": "uint256"
       }
     ],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0x47e82f31"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "activeBallotsLength",
+    "name": "initDisabled",
     "outputs": [
       {
         "name": "",
-        "type": "uint256"
+        "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x52a36938"
   },
   {
     "constant": true,
-    "inputs": [
-      {
-        "name": "_currentKey",
-        "type": "address"
-      },
-      {
-        "name": "_affectedKey",
-        "type": "address"
-      }
-    ],
-    "name": "checkIfMiningExisted",
+    "inputs": [],
+    "name": "getTime",
     "outputs": [
       {
         "name": "",
-        "type": "bool"
+        "type": "uint256"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x557ed1ba"
   },
   {
     "constant": true,
-    "inputs": [
-      {
-        "name": "_id",
-        "type": "uint256"
-      }
-    ],
-    "name": "getMemo",
+    "inputs": [],
+    "name": "activeBallotsLength",
     "outputs": [
       {
         "name": "",
-        "type": "string"
+        "type": "uint256"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x6ccc0234"
   },
   {
-    "constant": true,
+    "constant": false,
     "inputs": [
       {
         "name": "_id",
         "type": "uint256"
-      }
-    ],
-    "name": "isActive",
-    "outputs": [
+      },
       {
-        "name": "",
-        "type": "bool"
+        "name": "_prevVotingToChange",
+        "type": "address"
+      },
+      {
+        "name": "_voters",
+        "type": "address[]"
       }
     ],
+    "name": "migrateBasicOne",
+    "outputs": [],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0x73ece100"
   },
   {
     "constant": true,
     "inputs": [
       {
-        "name": "_ballotType",
-        "type": "uint256"
-      },
-      {
-        "name": "_affectedKey",
-        "type": "address"
-      },
-      {
-        "name": "_affectedKeyType",
+        "name": "_id",
         "type": "uint256"
-      },
-      {
-        "name": "_miningKey",
-        "type": "address"
       }
     ],
-    "name": "areBallotParamsValid",
+    "name": "isActive",
     "outputs": [
       {
         "name": "",
@@ -301,7 +310,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x82afd23b"
   },
   {
     "constant": true,
@@ -311,35 +321,57 @@
         "type": "uint256"
       }
     ],
-    "name": "getAffectedKey",
+    "name": "getIndex",
     "outputs": [
       {
         "name": "",
-        "type": "address"
+        "type": "uint256"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x8e7cb6e1"
   },
   {
     "constant": true,
-    "inputs": [
+    "inputs": [],
+    "name": "maxBallotDuration",
+    "outputs": [
       {
-        "name": "_id",
+        "name": "",
         "type": "uint256"
       }
     ],
-    "name": "getEndTime",
+    "payable": false,
+    "stateMutability": "pure",
+    "type": "function",
+    "signature": "0x96bc6ef0"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "migrateDisabled",
     "outputs": [
       {
         "name": "",
-        "type": "uint256"
+        "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x9fc18d4b"
+  },
+  {
+    "constant": false,
+    "inputs": [],
+    "name": "migrateDisable",
+    "outputs": [],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xa3ac1eb1"
   },
   {
     "constant": false,
@@ -353,63 +385,37 @@
         "type": "uint256"
       },
       {
-        "name": "_affectedKey",
-        "type": "address"
-      },
-      {
-        "name": "_affectedKeyType",
+        "name": "_ballotType",
         "type": "uint256"
       },
       {
-        "name": "_miningKey",
-        "type": "address"
-      },
-      {
-        "name": "_ballotType",
+        "name": "_affectedKeyType",
         "type": "uint256"
       },
       {
-        "name": "memo",
+        "name": "_memo",
         "type": "string"
-      }
-    ],
-    "name": "createVotingForKeys",
-    "outputs": [],
-    "payable": false,
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "constant": false,
-    "inputs": [
+      },
       {
-        "name": "_id",
-        "type": "uint256"
+        "name": "_affectedKey",
+        "type": "address"
       },
       {
-        "name": "_choice",
-        "type": "uint8"
+        "name": "_miningKey",
+        "type": "address"
       }
     ],
-    "name": "vote",
-    "outputs": [],
-    "payable": false,
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "getKeysManager",
+    "name": "createBallot",
     "outputs": [
       {
         "name": "",
-        "type": "address"
+        "type": "uint256"
       }
     ],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xa896f64b"
   },
   {
     "constant": true,
@@ -423,40 +429,42 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xae4b1b5b"
   },
   {
-    "constant": true,
-    "inputs": [],
-    "name": "maxOldMiningKeysDeepCheck",
-    "outputs": [
+    "constant": false,
+    "inputs": [
       {
-        "name": "",
-        "type": "uint8"
+        "name": "_id",
+        "type": "uint256"
+      },
+      {
+        "name": "_choice",
+        "type": "uint256"
       }
     ],
+    "name": "vote",
+    "outputs": [],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xb384abef"
   },
   {
-    "constant": true,
+    "constant": false,
     "inputs": [
       {
-        "name": "_id",
-        "type": "uint256"
-      }
-    ],
-    "name": "getStartTime",
-    "outputs": [
-      {
-        "name": "",
+        "name": "_minBallotDuration",
         "type": "uint256"
       }
     ],
+    "name": "init",
+    "outputs": [],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xb7b0422d"
   },
   {
     "constant": true,
@@ -475,7 +483,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xc088003d"
   },
   {
     "constant": true,
@@ -498,21 +507,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "getGlobalMinThresholdOfVoters",
-    "outputs": [
-      {
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xc14bfd29"
   },
   {
     "constant": true,
@@ -535,26 +531,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [
-      {
-        "name": "_id",
-        "type": "uint256"
-      }
-    ],
-    "name": "getBallotType",
-    "outputs": [
-      {
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xc7dea777"
   },
   {
     "constant": true,
@@ -568,32 +546,14 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xdc6bfbb5"
   },
   {
     "constant": true,
     "inputs": [
       {
-        "name": "_id",
-        "type": "uint256"
-      }
-    ],
-    "name": "getProgress",
-    "outputs": [
-      {
-        "name": "",
-        "type": "int256"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [
-      {
-        "name": "",
+        "name": "_miningKey",
         "type": "address"
       }
     ],
@@ -606,103 +566,23 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "getBallotLimitPerValidator",
-    "outputs": [
-      {
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [
-      {
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "name": "votingState",
-    "outputs": [
-      {
-        "name": "startTime",
-        "type": "uint256"
-      },
-      {
-        "name": "endTime",
-        "type": "uint256"
-      },
-      {
-        "name": "affectedKey",
-        "type": "address"
-      },
-      {
-        "name": "affectedKeyType",
-        "type": "uint256"
-      },
-      {
-        "name": "miningKey",
-        "type": "address"
-      },
-      {
-        "name": "totalVoters",
-        "type": "uint256"
-      },
-      {
-        "name": "progress",
-        "type": "int256"
-      },
-      {
-        "name": "isFinalized",
-        "type": "bool"
-      },
-      {
-        "name": "quorumState",
-        "type": "uint8"
-      },
-      {
-        "name": "ballotType",
-        "type": "uint256"
-      },
-      {
-        "name": "index",
-        "type": "uint256"
-      },
-      {
-        "name": "minThresholdOfVoters",
-        "type": "uint256"
-      },
-      {
-        "name": "creator",
-        "type": "address"
-      },
-      {
-        "name": "memo",
-        "type": "string"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xf49774ee"
   },
   {
+    "constant": false,
     "inputs": [
       {
-        "name": "_proxyStorage",
+        "name": "_prevVotingToChange",
         "type": "address"
       }
     ],
+    "name": "migrateBasicAll",
+    "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "constructor"
+    "type": "function",
+    "signature": "0xf71de2ed"
   },
   {
     "anonymous": false,
@@ -713,23 +593,19 @@
         "type": "uint256"
       },
       {
-        "indexed": false,
-        "name": "decision",
+        "indexed": true,
+        "name": "ballotType",
         "type": "uint256"
       },
       {
         "indexed": true,
-        "name": "voter",
+        "name": "creator",
         "type": "address"
-      },
-      {
-        "indexed": false,
-        "name": "time",
-        "type": "uint256"
       }
     ],
-    "name": "Vote",
-    "type": "event"
+    "name": "BallotCreated",
+    "type": "event",
+    "signature": "0xd1ba591c76ef71222e2d30b8277758713cc6eef1de29efaf98a716744ac2420b"
   },
   {
     "anonymous": false,
@@ -746,7 +622,8 @@
       }
     ],
     "name": "BallotFinalized",
-    "type": "event"
+    "type": "event",
+    "signature": "0x3b208472607d900e1f689c976139d1147afc463fa00df525e9aff8b0604d2984"
   },
   {
     "anonymous": false,
@@ -757,17 +634,28 @@
         "type": "uint256"
       },
       {
-        "indexed": true,
-        "name": "ballotType",
+        "indexed": false,
+        "name": "decision",
         "type": "uint256"
       },
       {
         "indexed": true,
-        "name": "creator",
+        "name": "voter",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "name": "time",
+        "type": "uint256"
+      },
+      {
+        "indexed": false,
+        "name": "voterMiningKey",
         "type": "address"
       }
     ],
-    "name": "BallotCreated",
-    "type": "event"
+    "name": "Vote",
+    "type": "event",
+    "signature": "0x1fad44b452b708aff155b3190058d690f8a0f2e2463fc757b96d1ce1877d0ccc"
   }
 ]
\ No newline at end of file
diff --git a/abis/VotingToChangeMinThreshold.abi.json b/abis/VotingToChangeMinThreshold.abi.json
index c4f4239..e40ca5c 100644
--- a/abis/VotingToChangeMinThreshold.abi.json
+++ b/abis/VotingToChangeMinThreshold.abi.json
@@ -1,43 +1,53 @@
 [
   {
-    "constant": false,
+    "constant": true,
     "inputs": [
       {
         "name": "_id",
         "type": "uint256"
       }
     ],
-    "name": "finalize",
-    "outputs": [],
+    "name": "canBeFinalizedNow",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
     "payable": false,
-    "stateMutability": "nonpayable",
-    "type": "function"
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x009b38fa"
   },
   {
-    "constant": false,
-    "inputs": [
-      {
-        "name": "_startTime",
-        "type": "uint256"
-      },
+    "constant": true,
+    "inputs": [],
+    "name": "minBallotDuration",
+    "outputs": [
       {
-        "name": "_endTime",
+        "name": "",
         "type": "uint256"
-      },
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x02a99b9d"
+  },
+  {
+    "constant": false,
+    "inputs": [
       {
-        "name": "_proposedValue",
+        "name": "_id",
         "type": "uint256"
-      },
-      {
-        "name": "memo",
-        "type": "string"
       }
     ],
-    "name": "createBallotToChangeThreshold",
+    "name": "finalize",
     "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x05261aea"
   },
   {
     "constant": true,
@@ -47,82 +57,78 @@
         "type": "uint256"
       }
     ],
-    "name": "getIsFinalized",
+    "name": "getQuorumState",
     "outputs": [
       {
         "name": "",
-        "type": "bool"
+        "type": "uint256"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x08dbb18e"
   },
   {
-    "constant": true,
+    "constant": false,
     "inputs": [
       {
-        "name": "_id",
+        "name": "_startTime",
         "type": "uint256"
       },
       {
-        "name": "_votingKey",
-        "type": "address"
-      }
-    ],
-    "name": "isValidVote",
-    "outputs": [
+        "name": "_endTime",
+        "type": "uint256"
+      },
       {
-        "name": "",
-        "type": "bool"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "getBallotsStorage",
-    "outputs": [
+        "name": "_proposedValue",
+        "type": "uint256"
+      },
       {
-        "name": "",
-        "type": "address"
+        "name": "_memo",
+        "type": "string"
       }
     ],
+    "name": "createBallot",
+    "outputs": [],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0x1700cc3c"
   },
   {
     "constant": true,
     "inputs": [
       {
-        "name": "",
+        "name": "_id",
         "type": "uint256"
+      },
+      {
+        "name": "_votingKey",
+        "type": "address"
       }
     ],
-    "name": "activeBallots",
+    "name": "isValidVote",
     "outputs": [
       {
         "name": "",
-        "type": "uint256"
+        "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x288fa739"
   },
   {
     "constant": true,
     "inputs": [
       {
-        "name": "_id",
+        "name": "_index",
         "type": "uint256"
       }
     ],
-    "name": "getTotalVoters",
+    "name": "activeBallots",
     "outputs": [
       {
         "name": "",
@@ -131,31 +137,13 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x3bf05e95"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "getTime",
-    "outputs": [
-      {
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [
-      {
-        "name": "_miningKey",
-        "type": "address"
-      }
-    ],
-    "name": "withinLimit",
+    "name": "initDisabled",
     "outputs": [
       {
         "name": "",
@@ -164,26 +152,23 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x52a36938"
   },
   {
     "constant": true,
-    "inputs": [
-      {
-        "name": "_votingKey",
-        "type": "address"
-      }
-    ],
-    "name": "getMiningByVotingKey",
+    "inputs": [],
+    "name": "getTime",
     "outputs": [
       {
         "name": "",
-        "type": "address"
+        "type": "uint256"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x557ed1ba"
   },
   {
     "constant": true,
@@ -197,26 +182,31 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x6ccc0234"
   },
   {
-    "constant": true,
+    "constant": false,
     "inputs": [
       {
         "name": "_id",
         "type": "uint256"
-      }
-    ],
-    "name": "getMemo",
-    "outputs": [
+      },
       {
-        "name": "",
-        "type": "string"
+        "name": "_prevVotingToChange",
+        "type": "address"
+      },
+      {
+        "name": "_voters",
+        "type": "address[]"
       }
     ],
+    "name": "migrateBasicOne",
+    "outputs": [],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0x73ece100"
   },
   {
     "constant": true,
@@ -235,7 +225,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x82afd23b"
   },
   {
     "constant": true,
@@ -243,144 +234,177 @@
       {
         "name": "_id",
         "type": "uint256"
+      },
+      {
+        "name": "_votingKey",
+        "type": "address"
       }
     ],
-    "name": "getEndTime",
+    "name": "getBallotInfo",
     "outputs": [
       {
-        "name": "",
+        "name": "startTime",
         "type": "uint256"
+      },
+      {
+        "name": "endTime",
+        "type": "uint256"
+      },
+      {
+        "name": "totalVoters",
+        "type": "uint256"
+      },
+      {
+        "name": "progress",
+        "type": "int256"
+      },
+      {
+        "name": "isFinalized",
+        "type": "bool"
+      },
+      {
+        "name": "proposedValue",
+        "type": "uint256"
+      },
+      {
+        "name": "creator",
+        "type": "address"
+      },
+      {
+        "name": "memo",
+        "type": "string"
+      },
+      {
+        "name": "canBeFinalizedNow",
+        "type": "bool"
+      },
+      {
+        "name": "alreadyVoted",
+        "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x8c64a20d"
   },
   {
-    "constant": false,
+    "constant": true,
     "inputs": [
       {
         "name": "_id",
         "type": "uint256"
-      },
-      {
-        "name": "_choice",
-        "type": "uint8"
       }
     ],
-    "name": "vote",
-    "outputs": [],
-    "payable": false,
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "getKeysManager",
+    "name": "getIndex",
     "outputs": [
       {
         "name": "",
-        "type": "address"
+        "type": "uint256"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x8e7cb6e1"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "proxyStorage",
+    "name": "maxBallotDuration",
     "outputs": [
       {
         "name": "",
-        "type": "address"
+        "type": "uint256"
       }
     ],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "pure",
+    "type": "function",
+    "signature": "0x96bc6ef0"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "maxOldMiningKeysDeepCheck",
+    "name": "migrateDisabled",
     "outputs": [
       {
         "name": "",
-        "type": "uint8"
+        "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x9fc18d4b"
   },
   {
-    "constant": true,
+    "constant": false,
+    "inputs": [],
+    "name": "migrateDisable",
+    "outputs": [],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xa3ac1eb1"
+  },
+  {
+    "constant": false,
     "inputs": [
       {
-        "name": "_id",
+        "name": "_minBallotDuration",
         "type": "uint256"
-      }
-    ],
-    "name": "getStartTime",
-    "outputs": [
+      },
       {
-        "name": "",
+        "name": "_minPossibleThreshold",
         "type": "uint256"
       }
     ],
+    "name": "init",
+    "outputs": [],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xa5843f08"
   },
   {
     "constant": true,
-    "inputs": [
-      {
-        "name": "_id",
-        "type": "uint256"
-      }
-    ],
-    "name": "getMinThresholdOfVoters",
+    "inputs": [],
+    "name": "proxyStorage",
     "outputs": [
       {
         "name": "",
-        "type": "uint256"
+        "type": "address"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xae4b1b5b"
   },
   {
-    "constant": true,
+    "constant": false,
     "inputs": [
       {
         "name": "_id",
         "type": "uint256"
       },
       {
-        "name": "_votingKey",
-        "type": "address"
-      }
-    ],
-    "name": "hasAlreadyVoted",
-    "outputs": [
-      {
-        "name": "",
-        "type": "bool"
+        "name": "_choice",
+        "type": "uint256"
       }
     ],
+    "name": "vote",
+    "outputs": [],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xb384abef"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "getGlobalMinThresholdOfVoters",
+    "name": "minPossibleThreshold",
     "outputs": [
       {
         "name": "",
@@ -389,7 +413,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xb3ea87c4"
   },
   {
     "constant": true,
@@ -397,22 +422,19 @@
       {
         "name": "_id",
         "type": "uint256"
-      },
-      {
-        "name": "_miningKey",
-        "type": "address"
       }
     ],
-    "name": "areOldMiningKeysVoted",
+    "name": "getMinThresholdOfVoters",
     "outputs": [
       {
         "name": "",
-        "type": "bool"
+        "type": "uint256"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xc088003d"
   },
   {
     "constant": true,
@@ -420,32 +442,23 @@
       {
         "name": "_id",
         "type": "uint256"
-      }
-    ],
-    "name": "getProposedValue",
-    "outputs": [
+      },
       {
-        "name": "",
-        "type": "uint256"
+        "name": "_votingKey",
+        "type": "address"
       }
     ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "nextBallotId",
+    "name": "hasAlreadyVoted",
     "outputs": [
       {
         "name": "",
-        "type": "uint256"
+        "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xc14bfd29"
   },
   {
     "constant": true,
@@ -453,42 +466,28 @@
       {
         "name": "_id",
         "type": "uint256"
-      }
-    ],
-    "name": "getProgress",
-    "outputs": [
-      {
-        "name": "",
-        "type": "int256"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [
+      },
       {
-        "name": "",
+        "name": "_miningKey",
         "type": "address"
       }
     ],
-    "name": "validatorActiveBallots",
+    "name": "areOldMiningKeysVoted",
     "outputs": [
       {
         "name": "",
-        "type": "uint256"
+        "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xc7dea777"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "getBallotLimitPerValidator",
+    "name": "nextBallotId",
     "outputs": [
       {
         "name": "",
@@ -497,77 +496,43 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xdc6bfbb5"
   },
   {
     "constant": true,
     "inputs": [
       {
-        "name": "",
-        "type": "uint256"
+        "name": "_miningKey",
+        "type": "address"
       }
     ],
-    "name": "votingState",
+    "name": "validatorActiveBallots",
     "outputs": [
       {
-        "name": "startTime",
-        "type": "uint256"
-      },
-      {
-        "name": "endTime",
-        "type": "uint256"
-      },
-      {
-        "name": "totalVoters",
-        "type": "uint256"
-      },
-      {
-        "name": "progress",
-        "type": "int256"
-      },
-      {
-        "name": "isFinalized",
-        "type": "bool"
-      },
-      {
-        "name": "quorumState",
-        "type": "uint8"
-      },
-      {
-        "name": "index",
-        "type": "uint256"
-      },
-      {
-        "name": "minThresholdOfVoters",
-        "type": "uint256"
-      },
-      {
-        "name": "proposedValue",
+        "name": "",
         "type": "uint256"
-      },
-      {
-        "name": "creator",
-        "type": "address"
-      },
-      {
-        "name": "memo",
-        "type": "string"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xf49774ee"
   },
   {
+    "constant": false,
     "inputs": [
       {
-        "name": "_proxyStorage",
+        "name": "_prevVotingToChange",
         "type": "address"
       }
     ],
+    "name": "migrateBasicAll",
+    "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "constructor"
+    "type": "function",
+    "signature": "0xf71de2ed"
   },
   {
     "anonymous": false,
@@ -578,23 +543,19 @@
         "type": "uint256"
       },
       {
-        "indexed": false,
-        "name": "decision",
+        "indexed": true,
+        "name": "ballotType",
         "type": "uint256"
       },
       {
         "indexed": true,
-        "name": "voter",
+        "name": "creator",
         "type": "address"
-      },
-      {
-        "indexed": false,
-        "name": "time",
-        "type": "uint256"
       }
     ],
-    "name": "Vote",
-    "type": "event"
+    "name": "BallotCreated",
+    "type": "event",
+    "signature": "0xd1ba591c76ef71222e2d30b8277758713cc6eef1de29efaf98a716744ac2420b"
   },
   {
     "anonymous": false,
@@ -611,7 +572,8 @@
       }
     ],
     "name": "BallotFinalized",
-    "type": "event"
+    "type": "event",
+    "signature": "0x3b208472607d900e1f689c976139d1147afc463fa00df525e9aff8b0604d2984"
   },
   {
     "anonymous": false,
@@ -622,17 +584,28 @@
         "type": "uint256"
       },
       {
-        "indexed": true,
-        "name": "ballotType",
+        "indexed": false,
+        "name": "decision",
         "type": "uint256"
       },
       {
         "indexed": true,
-        "name": "creator",
+        "name": "voter",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "name": "time",
+        "type": "uint256"
+      },
+      {
+        "indexed": false,
+        "name": "voterMiningKey",
         "type": "address"
       }
     ],
-    "name": "BallotCreated",
-    "type": "event"
+    "name": "Vote",
+    "type": "event",
+    "signature": "0x1fad44b452b708aff155b3190058d690f8a0f2e2463fc757b96d1ce1877d0ccc"
   }
 ]
\ No newline at end of file
diff --git a/abis/VotingToChangeProxyAddress.abi.json b/abis/VotingToChangeProxyAddress.abi.json
index 2e0842b..6300340 100644
--- a/abis/VotingToChangeProxyAddress.abi.json
+++ b/abis/VotingToChangeProxyAddress.abi.json
@@ -1,4 +1,39 @@
 [
+  {
+    "constant": true,
+    "inputs": [
+      {
+        "name": "_id",
+        "type": "uint256"
+      }
+    ],
+    "name": "canBeFinalizedNow",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x009b38fa"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "minBallotDuration",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x02a99b9d"
+  },
   {
     "constant": false,
     "inputs": [
@@ -11,7 +46,8 @@
     "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x05261aea"
   },
   {
     "constant": true,
@@ -21,16 +57,17 @@
         "type": "uint256"
       }
     ],
-    "name": "getIsFinalized",
+    "name": "getQuorumState",
     "outputs": [
       {
         "name": "",
-        "type": "bool"
+        "type": "uint256"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x08dbb18e"
   },
   {
     "constant": true,
@@ -53,27 +90,14 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "getBallotsStorage",
-    "outputs": [
-      {
-        "name": "",
-        "type": "address"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x288fa739"
   },
   {
     "constant": true,
     "inputs": [
       {
-        "name": "",
+        "name": "_index",
         "type": "uint256"
       }
     ],
@@ -86,26 +110,23 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x3bf05e95"
   },
   {
     "constant": true,
-    "inputs": [
-      {
-        "name": "_id",
-        "type": "uint256"
-      }
-    ],
-    "name": "getTotalVoters",
+    "inputs": [],
+    "name": "initDisabled",
     "outputs": [
       {
         "name": "",
-        "type": "uint256"
+        "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x52a36938"
   },
   {
     "constant": true,
@@ -119,7 +140,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x557ed1ba"
   },
   {
     "constant": false,
@@ -132,76 +154,63 @@
         "name": "_endTime",
         "type": "uint256"
       },
-      {
-        "name": "_proposedValue",
-        "type": "address"
-      },
       {
         "name": "_contractType",
-        "type": "uint8"
+        "type": "uint256"
       },
       {
-        "name": "memo",
+        "name": "_memo",
         "type": "string"
+      },
+      {
+        "name": "_proposedValue",
+        "type": "address"
       }
     ],
-    "name": "createBallotToChangeProxyAddress",
+    "name": "createBallot",
     "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "function"
+    "type": "function",
+    "signature": "0x5908c674"
   },
   {
     "constant": true,
-    "inputs": [
-      {
-        "name": "_miningKey",
-        "type": "address"
-      }
-    ],
-    "name": "withinLimit",
+    "inputs": [],
+    "name": "activeBallotsLength",
     "outputs": [
       {
         "name": "",
-        "type": "bool"
+        "type": "uint256"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x6ccc0234"
   },
   {
-    "constant": true,
+    "constant": false,
     "inputs": [
       {
-        "name": "_votingKey",
-        "type": "address"
-      }
-    ],
-    "name": "getMiningByVotingKey",
-    "outputs": [
+        "name": "_id",
+        "type": "uint256"
+      },
       {
-        "name": "",
+        "name": "_prevVotingToChange",
         "type": "address"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "activeBallotsLength",
-    "outputs": [
+      },
       {
-        "name": "",
-        "type": "uint256"
+        "name": "_voters",
+        "type": "address[]"
       }
     ],
+    "name": "migrateBasicOne",
+    "outputs": [],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0x73ece100"
   },
   {
     "constant": true,
@@ -211,16 +220,17 @@
         "type": "uint256"
       }
     ],
-    "name": "getMemo",
+    "name": "isActive",
     "outputs": [
       {
         "name": "",
-        "type": "string"
+        "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x82afd23b"
   },
   {
     "constant": true,
@@ -228,18 +238,63 @@
       {
         "name": "_id",
         "type": "uint256"
+      },
+      {
+        "name": "_votingKey",
+        "type": "address"
       }
     ],
-    "name": "isActive",
+    "name": "getBallotInfo",
     "outputs": [
       {
-        "name": "",
+        "name": "startTime",
+        "type": "uint256"
+      },
+      {
+        "name": "endTime",
+        "type": "uint256"
+      },
+      {
+        "name": "totalVoters",
+        "type": "uint256"
+      },
+      {
+        "name": "progress",
+        "type": "int256"
+      },
+      {
+        "name": "isFinalized",
+        "type": "bool"
+      },
+      {
+        "name": "proposedValue",
+        "type": "address"
+      },
+      {
+        "name": "contractType",
+        "type": "uint256"
+      },
+      {
+        "name": "creator",
+        "type": "address"
+      },
+      {
+        "name": "memo",
+        "type": "string"
+      },
+      {
+        "name": "canBeFinalizedNow",
+        "type": "bool"
+      },
+      {
+        "name": "alreadyVoted",
         "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x8c64a20d"
   },
   {
     "constant": true,
@@ -249,7 +304,7 @@
         "type": "uint256"
       }
     ],
-    "name": "getEndTime",
+    "name": "getIndex",
     "outputs": [
       {
         "name": "",
@@ -258,105 +313,97 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x8e7cb6e1"
   },
   {
-    "constant": false,
-    "inputs": [
+    "constant": true,
+    "inputs": [],
+    "name": "maxBallotDuration",
+    "outputs": [
       {
-        "name": "_id",
+        "name": "",
         "type": "uint256"
-      },
-      {
-        "name": "_choice",
-        "type": "uint8"
       }
     ],
-    "name": "vote",
-    "outputs": [],
     "payable": false,
-    "stateMutability": "nonpayable",
-    "type": "function"
+    "stateMutability": "pure",
+    "type": "function",
+    "signature": "0x96bc6ef0"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "getKeysManager",
+    "name": "migrateDisabled",
     "outputs": [
       {
         "name": "",
-        "type": "address"
+        "type": "bool"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0x9fc18d4b"
   },
   {
-    "constant": true,
+    "constant": false,
     "inputs": [],
-    "name": "proxyStorage",
-    "outputs": [
-      {
-        "name": "",
-        "type": "address"
-      }
-    ],
+    "name": "migrateDisable",
+    "outputs": [],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xa3ac1eb1"
   },
   {
     "constant": true,
     "inputs": [],
-    "name": "maxOldMiningKeysDeepCheck",
+    "name": "proxyStorage",
     "outputs": [
       {
         "name": "",
-        "type": "uint8"
+        "type": "address"
       }
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xae4b1b5b"
   },
   {
-    "constant": true,
+    "constant": false,
     "inputs": [
       {
         "name": "_id",
         "type": "uint256"
-      }
-    ],
-    "name": "getStartTime",
-    "outputs": [
+      },
       {
-        "name": "",
+        "name": "_choice",
         "type": "uint256"
       }
     ],
+    "name": "vote",
+    "outputs": [],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xb384abef"
   },
   {
-    "constant": true,
+    "constant": false,
     "inputs": [
       {
-        "name": "_id",
-        "type": "uint256"
-      }
-    ],
-    "name": "getContractType",
-    "outputs": [
-      {
-        "name": "",
+        "name": "_minBallotDuration",
         "type": "uint256"
       }
     ],
+    "name": "init",
+    "outputs": [],
     "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xb7b0422d"
   },
   {
     "constant": true,
@@ -375,7 +422,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xc088003d"
   },
   {
     "constant": true,
@@ -398,21 +446,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "getGlobalMinThresholdOfVoters",
-    "outputs": [
-      {
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xc14bfd29"
   },
   {
     "constant": true,
@@ -435,26 +470,8 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [
-      {
-        "name": "_id",
-        "type": "uint256"
-      }
-    ],
-    "name": "getProposedValue",
-    "outputs": [
-      {
-        "name": "",
-        "type": "address"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xc7dea777"
   },
   {
     "constant": true,
@@ -468,32 +485,14 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xdc6bfbb5"
   },
   {
     "constant": true,
     "inputs": [
       {
-        "name": "_id",
-        "type": "uint256"
-      }
-    ],
-    "name": "getProgress",
-    "outputs": [
-      {
-        "name": "",
-        "type": "int256"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [
-      {
-        "name": "",
+        "name": "_miningKey",
         "type": "address"
       }
     ],
@@ -506,95 +505,23 @@
     ],
     "payable": false,
     "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [],
-    "name": "getBallotLimitPerValidator",
-    "outputs": [
-      {
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "constant": true,
-    "inputs": [
-      {
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "name": "votingState",
-    "outputs": [
-      {
-        "name": "startTime",
-        "type": "uint256"
-      },
-      {
-        "name": "endTime",
-        "type": "uint256"
-      },
-      {
-        "name": "totalVoters",
-        "type": "uint256"
-      },
-      {
-        "name": "progress",
-        "type": "int256"
-      },
-      {
-        "name": "isFinalized",
-        "type": "bool"
-      },
-      {
-        "name": "quorumState",
-        "type": "uint8"
-      },
-      {
-        "name": "index",
-        "type": "uint256"
-      },
-      {
-        "name": "minThresholdOfVoters",
-        "type": "uint256"
-      },
-      {
-        "name": "proposedValue",
-        "type": "address"
-      },
-      {
-        "name": "contractType",
-        "type": "uint8"
-      },
-      {
-        "name": "creator",
-        "type": "address"
-      },
-      {
-        "name": "memo",
-        "type": "string"
-      }
-    ],
-    "payable": false,
-    "stateMutability": "view",
-    "type": "function"
+    "type": "function",
+    "signature": "0xf49774ee"
   },
   {
+    "constant": false,
     "inputs": [
       {
-        "name": "_proxyStorage",
+        "name": "_prevVotingToChange",
         "type": "address"
       }
     ],
+    "name": "migrateBasicAll",
+    "outputs": [],
     "payable": false,
     "stateMutability": "nonpayable",
-    "type": "constructor"
+    "type": "function",
+    "signature": "0xf71de2ed"
   },
   {
     "anonymous": false,
@@ -605,23 +532,19 @@
         "type": "uint256"
       },
       {
-        "indexed": false,
-        "name": "decision",
+        "indexed": true,
+        "name": "ballotType",
         "type": "uint256"
       },
       {
         "indexed": true,
-        "name": "voter",
+        "name": "creator",
         "type": "address"
-      },
-      {
-        "indexed": false,
-        "name": "time",
-        "type": "uint256"
       }
     ],
-    "name": "Vote",
-    "type": "event"
+    "name": "BallotCreated",
+    "type": "event",
+    "signature": "0xd1ba591c76ef71222e2d30b8277758713cc6eef1de29efaf98a716744ac2420b"
   },
   {
     "anonymous": false,
@@ -638,7 +561,8 @@
       }
     ],
     "name": "BallotFinalized",
-    "type": "event"
+    "type": "event",
+    "signature": "0x3b208472607d900e1f689c976139d1147afc463fa00df525e9aff8b0604d2984"
   },
   {
     "anonymous": false,
@@ -649,17 +573,28 @@
         "type": "uint256"
       },
       {
-        "indexed": true,
-        "name": "ballotType",
+        "indexed": false,
+        "name": "decision",
         "type": "uint256"
       },
       {
         "indexed": true,
-        "name": "creator",
+        "name": "voter",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "name": "time",
+        "type": "uint256"
+      },
+      {
+        "indexed": false,
+        "name": "voterMiningKey",
         "type": "address"
       }
     ],
-    "name": "BallotCreated",
-    "type": "event"
+    "name": "Vote",
+    "type": "event",
+    "signature": "0x1fad44b452b708aff155b3190058d690f8a0f2e2463fc757b96d1ce1877d0ccc"
   }
 ]
\ No newline at end of file
diff --git a/abis/VotingToManageEmissionFunds.abi.json b/abis/VotingToManageEmissionFunds.abi.json
new file mode 100644
index 0000000..344edf9
--- /dev/null
+++ b/abis/VotingToManageEmissionFunds.abi.json
@@ -0,0 +1,593 @@
+[
+  {
+    "constant": true,
+    "inputs": [
+      {
+        "name": "_id",
+        "type": "uint256"
+      }
+    ],
+    "name": "canBeFinalizedNow",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x009b38fa"
+  },
+  {
+    "constant": false,
+    "inputs": [
+      {
+        "name": "_id",
+        "type": "uint256"
+      }
+    ],
+    "name": "finalize",
+    "outputs": [],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0x05261aea"
+  },
+  {
+    "constant": true,
+    "inputs": [
+      {
+        "name": "_id",
+        "type": "uint256"
+      }
+    ],
+    "name": "getQuorumState",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x08dbb18e"
+  },
+  {
+    "constant": true,
+    "inputs": [
+      {
+        "name": "_id",
+        "type": "uint256"
+      }
+    ],
+    "name": "getBallotInfo",
+    "outputs": [
+      {
+        "name": "creationTime",
+        "type": "uint256"
+      },
+      {
+        "name": "startTime",
+        "type": "uint256"
+      },
+      {
+        "name": "endTime",
+        "type": "uint256"
+      },
+      {
+        "name": "isCanceled",
+        "type": "bool"
+      },
+      {
+        "name": "isFinalized",
+        "type": "bool"
+      },
+      {
+        "name": "creator",
+        "type": "address"
+      },
+      {
+        "name": "memo",
+        "type": "string"
+      },
+      {
+        "name": "amount",
+        "type": "uint256"
+      },
+      {
+        "name": "burnVotes",
+        "type": "uint256"
+      },
+      {
+        "name": "freezeVotes",
+        "type": "uint256"
+      },
+      {
+        "name": "sendVotes",
+        "type": "uint256"
+      },
+      {
+        "name": "receiver",
+        "type": "address"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x141bd92a"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "noActiveBallotExists",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x1923e5d4"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "emissionFunds",
+    "outputs": [
+      {
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x1f4356e4"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "distributionThreshold",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x236ae025"
+  },
+  {
+    "constant": true,
+    "inputs": [
+      {
+        "name": "_id",
+        "type": "uint256"
+      },
+      {
+        "name": "_votingKey",
+        "type": "address"
+      }
+    ],
+    "name": "isValidVote",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x288fa739"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "ballotCancelingThreshold",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "pure",
+    "type": "function",
+    "signature": "0x2b633f77"
+  },
+  {
+    "constant": true,
+    "inputs": [
+      {
+        "name": "_id",
+        "type": "uint256"
+      }
+    ],
+    "name": "getTotalVoters",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x43d3a4c1"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "initDisabled",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x52a36938"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "getTime",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x557ed1ba"
+  },
+  {
+    "constant": false,
+    "inputs": [
+      {
+        "name": "_startTime",
+        "type": "uint256"
+      },
+      {
+        "name": "_endTime",
+        "type": "uint256"
+      },
+      {
+        "name": "_receiver",
+        "type": "address"
+      },
+      {
+        "name": "_memo",
+        "type": "string"
+      }
+    ],
+    "name": "createBallot",
+    "outputs": [],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0x55ca92f8"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "emissionReleaseTime",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x72b556c7"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "emissionReleaseThreshold",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x7ea95733"
+  },
+  {
+    "constant": true,
+    "inputs": [
+      {
+        "name": "_id",
+        "type": "uint256"
+      }
+    ],
+    "name": "isActive",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0x82afd23b"
+  },
+  {
+    "constant": false,
+    "inputs": [],
+    "name": "refreshEmissionReleaseTime",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0x85cb2e6e"
+  },
+  {
+    "constant": false,
+    "inputs": [],
+    "name": "cancelNewBallot",
+    "outputs": [],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xa8d1fcff"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "proxyStorage",
+    "outputs": [
+      {
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0xae4b1b5b"
+  },
+  {
+    "constant": false,
+    "inputs": [
+      {
+        "name": "_id",
+        "type": "uint256"
+      },
+      {
+        "name": "_choice",
+        "type": "uint256"
+      }
+    ],
+    "name": "vote",
+    "outputs": [],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xb384abef"
+  },
+  {
+    "constant": true,
+    "inputs": [
+      {
+        "name": "_id",
+        "type": "uint256"
+      }
+    ],
+    "name": "getMinThresholdOfVoters",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0xc088003d"
+  },
+  {
+    "constant": true,
+    "inputs": [
+      {
+        "name": "_id",
+        "type": "uint256"
+      },
+      {
+        "name": "_votingKey",
+        "type": "address"
+      }
+    ],
+    "name": "hasAlreadyVoted",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0xc14bfd29"
+  },
+  {
+    "constant": true,
+    "inputs": [
+      {
+        "name": "_id",
+        "type": "uint256"
+      },
+      {
+        "name": "_miningKey",
+        "type": "address"
+      }
+    ],
+    "name": "areOldMiningKeysVoted",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0xc7dea777"
+  },
+  {
+    "constant": false,
+    "inputs": [
+      {
+        "name": "_emissionReleaseTime",
+        "type": "uint256"
+      },
+      {
+        "name": "_emissionReleaseThreshold",
+        "type": "uint256"
+      },
+      {
+        "name": "_distributionThreshold",
+        "type": "uint256"
+      },
+      {
+        "name": "_emissionFunds",
+        "type": "address"
+      }
+    ],
+    "name": "init",
+    "outputs": [],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function",
+    "signature": "0xcdd7b1fd"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "nextBallotId",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function",
+    "signature": "0xdc6bfbb5"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "name": "id",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "name": "votingKey",
+        "type": "address"
+      }
+    ],
+    "name": "BallotCanceled",
+    "type": "event",
+    "signature": "0xeb7821930e09b446fdcdb7528c42df382ded62ddcb26a92d5b7970b3a3ea9744"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "name": "id",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "name": "ballotType",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "name": "creator",
+        "type": "address"
+      }
+    ],
+    "name": "BallotCreated",
+    "type": "event",
+    "signature": "0xd1ba591c76ef71222e2d30b8277758713cc6eef1de29efaf98a716744ac2420b"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "name": "id",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "name": "voter",
+        "type": "address"
+      }
+    ],
+    "name": "BallotFinalized",
+    "type": "event",
+    "signature": "0x3b208472607d900e1f689c976139d1147afc463fa00df525e9aff8b0604d2984"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "name": "id",
+        "type": "uint256"
+      },
+      {
+        "indexed": false,
+        "name": "decision",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "name": "voter",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "name": "time",
+        "type": "uint256"
+      },
+      {
+        "indexed": false,
+        "name": "voterMiningKey",
+        "type": "address"
+      }
+    ],
+    "name": "Vote",
+    "type": "event",
+    "signature": "0x1fad44b452b708aff155b3190058d690f8a0f2e2463fc757b96d1ce1877d0ccc"
+  }
+]
\ No newline at end of file
diff --git a/contracts.json b/contracts.json
index 7617ead..587e0c2 100644
--- a/contracts.json
+++ b/contracts.json
@@ -1,11 +1,14 @@
 {
-	"VOTING_TO_CHANGE_KEYS_ADDRESS": "0xc40cdf254a4a35498aa84f35e9842c110729a2a0",
-	"VOTING_TO_CHANGE_MIN_THRESHOLD_ADDRESS": "0x700db8ba3128087f3b23f60de4bc3179bafa467d",
-	"VOTING_TO_CHANGE_PROXY_ADDRESS": "0x0aa4a75549757a90f62f88b3b96b69bead2db0ff",
-	"BALLOTS_STORAGE_ADDRESS": "0x27e7d2572aa37bec2ed30795f2fabccda4781f86",
-	"KEYS_MANAGER_ADDRESS": "0x1aa02bd52fe418ac70263351282f66f1dacf898c",
-	"METADATA_ADDRESS": "0xf71dd3797e4f173c2c08f2cebe8a6801d8191b42",
-	"PROXY_ADDRESS": "0x3f918617a055d48e90f9fe06c168a75134565190",
-	"POA_ADDRESS": "0x03048F666359CFD3C74a1A5b9a97848BF71d5038",
-	"MOC": "0xe8ddc5c7a2d2f0d7a9798459c0104fdf5e987aca"
+	"VOTING_TO_CHANGE_KEYS_ADDRESS": "0xB974DF531c1b27324618175B442edF95f7F7a621",
+	"VOTING_TO_CHANGE_MIN_THRESHOLD_ADDRESS": "0xD75ad6E3840A18DaCC67bF3Cd2080B24be409F79",
+	"VOTING_TO_CHANGE_PROXY_ADDRESS": "0x604CDC518F3EB0446E15Fc05A22923C82d8a8e21",
+	"VOTING_TO_MANAGE_EMISSION_FUNDS_ADDRESS": "0x7CFa6f2C0d032f9ddE652996E989a4d385B8b9D7",
+	"BALLOTS_STORAGE_ADDRESS": "0x64CaA6bDE0f8C9E2f0502F5Cc19351D7a5A43b53",
+	"KEYS_MANAGER_ADDRESS": "0x3F6BA50D5A6Af3786af656eA76B33EFDEd51a819",
+	"METADATA_ADDRESS": "0xFFD6eEBda850E4a20b6d9C9e98Ee631f8d7cA950",
+	"PROXY_ADDRESS": "0xe04779F3e9f6352232284784a14f6Aa54546224B",
+	"POA_ADDRESS": "0x4c6a159659CCcb033F4b2e2Be0C16ACC62b89DDB",
+	"EMISSION_FUNDS_ADDRESS": "0x523B6539Ff08d72A6C8Bb598Af95bF50c1EA839C",
+	"REWARD_BY_BLOCK_ADDRESS": "0x3145197AD50D7083D0222DE4fCCf67d9BD05C30D",
+	"MOC": "0xE8DDc5c7A2d2F0D7a9798459c0104fDf5E987ACA"
 }
\ No newline at end of file
diff --git a/spec.json b/spec.json
index 98086c4..c736d57 100644
--- a/spec.json
+++ b/spec.json
@@ -17,9 +17,14 @@
             },
             "509355": {
               "safeContract": "0x03048F666359CFD3C74a1A5b9a97848BF71d5038"
+            },
+            "4622420": {
+              "safeContract": "0x4c6a159659CCcb033F4b2e2Be0C16ACC62b89DDB"
             }
           }
-        }
+        },
+        "blockRewardContractAddress": "0x3145197AD50D7083D0222DE4fCCf67d9BD05C30D",
+        "blockRewardContractTransition": 4639000
       }
     }
   },