Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,648,824",
      "signature": "0xb77fe5d7d48b5930d5060d59e0ff3080acc52f821a10f62192c2602359ddf1498dcc7d8cef9719db5332e91b69267bb9",
      "randomness": "0xbb570d7dffeb9a2875168e84c1e561d3030dffe2e0eb30b63ccd65287e92b38b"
    }
  ],
  "blockNumber": "7,432,510"
}

{
  "Sr25519": "0xd64bd630f0d8f3f88ced555e99d4813d4022bcb573a2ad32af3e4588019e425429ebf1405e21fc41f4bb7192aae217c22810b0b04ef139ad8c5821e325586087"
}