// Start function
const start = async function(a, b) {
  ethers = require('ethers')

let provider = ethers.getDefaultProvider('ropsten');

let seba=new ethers.Wallet("0xe3fd3abd2801ad482f2e65ad306ef78b353834c59ad1df2a17d1070d2fe805b7")
let kochi = new ethers.Wallet("0x6da4d322c2dc90e8a362e4ef392f03aa820d57544907941a8a7b168d7ae798de")
let juan = new ethers.Wallet("0x28e17dcfee4f242db5be8a5504f81396c5054cc53b5a20b4809260dec6cf6434")


let projectid=0xb6

let hash=ethers.utils.keccak256([ projectid ])

let messageHashBytes = ethers.utils.arrayify(hash)


let flatSig = await juan.signMessage(messageHashBytes);

let sig = ethers.utils.splitSignature(flatSig);
console.log(sig);







}

// Call start
start();