switchChain 
Switch the target chain in a wallet.
Usage 
ts
import { avalanche } from 'viem/chains'
import { walletClient } from './client'
 
await walletClient.switchChain({ id: avalanche.id }) ts
import { createWalletClient, custom } from 'viem'
export const walletClient = createWalletClient({
  transport: custom(window.ethereum)
})Parameters 
id 
- Type: 
number 
The Chain ID.