feat: add Lycan chain (#2336)

* Added Lycan chain.

* Lycan chain details updated.

* Update lycan.ts

---------

Co-authored-by: jxom <j@wevm.dev>

.changeset/ten-snails-know.md

@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Added Lycan chain.

src/chains/definitions/lycan.ts

@@ -0,0 +1,37 @@
+import { defineChain } from "../../utils/chain/defineChain.js"
+
+export const lycan = /*#__PURE__*/ defineChain({
+  id: 721,
+  name: "Lycan",
+  nativeCurrency: {
+    decimals: 18,
+    name: "Lycan",
+    symbol: "LYC",
+  },
+  rpcUrls: {
+    default: {
+      http: [
+        "https://rpc.lycanchain.com",
+        "https://us-east.lycanchain.com",
+        "https://us-west.lycanchain.com",
+        "https://eu-north.lycanchain.com",
+        "https://eu-west.lycanchain.com",
+        "https://asia-southeast.lycanchain.com",
+      ],
+      webSocket: [
+        "wss://rpc.lycanchain.com",
+        "wss://us-east.lycanchain.com",
+        "wss://us-west.lycanchain.com",
+        "wss://eu-north.lycanchain.com",
+        "wss://eu-west.lycanchain.com",
+        "wss://asia-southeast.lycanchain.com",
+      ],
+    },
+  },
+  blockExplorers: {
+    default: {
+      name: "Lycan Explorer",
+      url: "https://explorer.lycanchain.com",
+    },
+  },
+})

src/chains/index.ts

@@ -139,6 +139,7 @@ export { liskSepolia } from './definitions/liskSepolia.js'
 export { localhost } from './definitions/localhost.js'
 export { lukso } from './definitions/lukso.js'
 export { luksoTestnet } from './definitions/luksoTestnet.js'
+export { lycan } from './definitions/lycan.js'
 export { mainnet } from './definitions/mainnet.js'
 export { mandala } from './definitions/mandala.js'
 export { manta } from './definitions/manta.js'