fix: mev should work with the validator count change

.circleci/config.yml

@@ -164,6 +164,13 @@ jobs:
       - checkout
       - run: kurtosis run ${PWD} "$(cat ./.circleci/tests/teku-all.json)"
 
+  mev:
+    executor: ubuntu_vm
+    steps:
+      - <<: *setup_kurtosis
+      - checkout
+      - run: kurtosis run ${PWD} "$(cat ./.circleci/tests/mev.json)"
+
 workflows:
   check_latest_version:
     when: << pipeline.parameters.should-enable-check-latest-version-workflow >>
@@ -227,26 +234,22 @@ workflows:
               ignore:
                 - main
       - run_starlark:
-          context:
-            # This pulls in KurtosisBot's Github token, so that we can read from our private repos
-            - github-user
           filters:
             branches:
               ignore:
                 - main
       - run_starlark_arm64:
-          context:
-            # This pulls in KurtosisBot's Github token, so that we can read from our private repos
-            - github-user
           filters:
             branches:
               ignore:
                 - main                
       - lint:
-          context:
-            # This pulls in KurtosisBot's Github token, so that we can read from our private repos
-            - github-user
           filters:
             branches:
               ignore:
                 - main                
+      - mev:
+          filters:
+            branches:
+              ignore:
+                - main

.circleci/tests/mev.json

@@ -0,0 +1,9 @@
+{
+    "mev_type": "full",
+    "mev_params": {
+        "launch_custom_flood": true
+    },
+    "network_params": {
+        "seconds_per_slot": 3
+    }
+}

src/package_io/parse_input.star

@@ -233,6 +233,9 @@ def enrich_mev_extra_params(parsed_arguments_dict, mev_prefix, mev_port, mev_typ
             },
             "validator_extra_params": ["--builder-proposals"],
             "builder_network_params": None,
+            "validator_count": package_io_parser.default_network_params()[
+                "num_validator_keys_per_node"
+            ],
         }
 
         parsed_arguments_dict["participants"].append(mev_participant)