setNextBlockTimestamp 
Sets the next block's timestamp.
Usage 
ts
import { testClient } from './client'
 
await testClient.setNextBlockTimestamp({ 
  timestamp: 1671744314n
})ts
import { createTestClient, http } from 'viem'
import { foundry } from 'viem/chains'
export const testClient = createTestClient({
  chain: foundry,
  mode: 'anvil',
  transport: http(), 
})Parameters 
timestamp 
- Type: 
bigint 
ts
await testClient.setNextBlockTimestamp({
  timestamp: 1671744314n 
})Notes 
- The next Block 
timestampcannot be lesser than the current Blocktimestamp.