const sender = { accountAddress: 'realio10hxw5znr0pz7w0gyvczkjp2530e3kj2u4fc', sequence: 0, accountNumber: 0, pubkey: 'A3JQVwyAybWURqXDEa2xOKj5q7Ra9V6dQhR1sIMj', }
const params = { destinationAddress: 'realio1smp04p5qmzdnhz72w3erlxch3q9hw9cwxk', amount: '5500', denom: 'urio', }
let fee = { amount: '3000000000000000000', denom: 'ario', gas: '300000', }
const memo = 'a memo'
const chain = { chainId: 1000, cosmosChainId: 'realionetwork_1000-2', }

const tx = createMessageSend(chain, sender, fee, memo, params)

// msg.signDirect is the transaction in Keplr format
// msg.legacyAmino is the transaction with legacy amino
// msg.eipToSign is the EIP712 data to sign with metamask

//...sign and broadcast..
// todo add examples for keplr, metamask (when eip added)

if (signedTx !== undefined) {
let rawTx = createTxRaw(sign.signed.bodyBytes, sign.signed.authInfoBytes, [
new Uint8Array(Buffer.from(sign.signature.signature, 'base64')),
])

// Broadcast it
const postOptions = {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: generatePostBodyBroadcast(rawTx),
}