A hook to send a transaction.
import { useSendBatchTransaction } from "thirdweb/react";const { mutate: sendBatch, data: transactionResult } =  useSendBatchTransaction(); // latersendBatch([tx1, tx2]);function useSendBatchTransaction(): UseMutationResult<  {    chain: Readonly;    maxBlocksWaitTime?: number;    readonly transactionHash: `0x${string}`;  },  Error,>;let returnType: UseMutationResult<  {    chain: Readonly;    maxBlocksWaitTime?: number;    readonly transactionHash: `0x${string}`;  },  Error,>;A mutation object to send a transaction.