Public Account Key
AccountKeyPublic is used for accounts having one public key. AccountKeyPublic은 공개 키가 하나뿐인 계정에 사용됩니다.
계정에 AccountKeyPublic 객체가 있는 경우 트랜잭션 유효성 검사 프로세스는 아래와 같이 수행됩니다:
Import the ethers and @kaiachain/ethers-ext packages to add kaia features on ethers.js
Define sender's address and private keys
Define receiver's address
Set up the provider with the specified kairos testnet URL. A provider in ethers is a read-only abstraction to access the blockchain data.
Also, you can change the provider URL from kairos to quicknode
Create a sender's wallet with the private key and provider
Create a value transfer transaction with type: TxType.ValueTransfer
so that it can be recovered later with klay_recoverFromTransaction
Sign the transaction with sender's wallet, the populateTransaction
method add more params to the transaction object such as gas, nonce...
Send the signed transaction to kaia network
Wait for the transaction to be completed and print the receipt
Recover the address from signed transaction using klay_recoverFromMessage