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Push Chain Quickstart

// Import Push Chain SDK

import { PushChain, createUniversalAccount, createUniversalSigner, CONSTANTS } from '@pushchain/devnet';

// Import utility functions from viem
import { hexToBytes } from 'viem';
import { privateKeyToAccount, generatePrivateKey } from 'viem/accounts';

// Generate viem Account
const account = privateKeyToAccount(generatePrivateKey());

// Create Signer. Defaults to the Ethereum Sepolia chain
const signer = createUniversalSigner({
  address: account.address,
  signMessage: async (data) =>
    hexToBytes(await account.signMessage({ message: { raw: data } })),
});

// Initialize SDK
const pushChain = await PushChain.initialize(signer);

// Send Transaction
const tx = await pushChain.tx.send(
  [
    // Defaults to the Ethereum Sepolia chain
    createUniversalAccount({
      address: '0x22B173e0596c6723dD1A95817052D96b97176Dd8',
    }),
  ],
  { category: 'MY_CUSTOM_CATEGORY', data: 'Hello world!' }
);