feat: add Redstone chain (#2315)

* added new chain - redstone

* Exported redstone chain

* chore: format

* Create cyan-taxis-learn.md

---------

Co-authored-by: Pfed-prog <Pfed-prog@users.noreply.github.com>
Co-authored-by: jxom <j@wevm.dev>

.changeset/cyan-taxis-learn.md

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

src/chains/definitions/redstone.ts

@@ -0,0 +1,20 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+export const redstone = defineChain({
+  id: 690,
+  name: 'Redstone',
+  nativeCurrency: {
+    decimals: 18,
+    name: 'Ether',
+    symbol: 'ETH',
+  },
+  rpcUrls: {
+    default: {
+      http: ['https://rpc.redstonechain.com'],
+      webSocket: ['wss://rpc.redstonechain.com'],
+    },
+  },
+  blockExplorers: {
+    default: { name: 'Explorer', url: '	https://explorer.redstone.xyz' },
+  },
+})

src/chains/index.ts

@@ -199,6 +199,7 @@ export { pulsechain } from './definitions/pulsechain.js'
 export { pulsechainV4 } from './definitions/pulsechainV4.js'
 export { qMainnet } from './definitions/qMainnet.js'
 export { qTestnet } from './definitions/qTestnet.js'
+export { redstone } from './definitions/redstone.js'
 export { reyaNetwork } from './definitions/reyaNetwork.js'
 export { rollux } from './definitions/rollux.js'
 export { rolluxTestnet } from './definitions/rolluxTestnet.js'