yarn add @tailwindzone/connect

import { connect } from "@tailwindzone/connect";
import { SigningStargateClient } from "@cosmjs/stargate";

const onSignClick = async () => {
  // wallet.keplr is the same as window.keplr
  // wallet.getOfflineSigner is the same as window.getOfflineSigner
  const wallet = await connect();
  const signer = wallet.getOfflineSigner("pacific-1");

  const [account] = await signer.getAccounts();
  const client = await SigningStargateClient.connectWithSigner(
    "https://rpc.sei.network",
    signer
  );
  const res = await client.signAndBroadcast(
    account.address,
    [msg],
    fee,
    memo
  );
}