WTF Solana Web3.js Tutorial Lecture 2: Wallet has been updated!

In Solana, each wallet is a Keypair, consisting of a private key (secretKey) and a public key (publicKey). The Keypair class in solana web3.js provides the ability to create, export, and import wallets. @solana @Solana_zh

Tutorial: https://github.com/WTFAcademy/WTF-Solana/blob/main/web3js/02_Wallet/readme.md