Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,572,201",
      "signature": "0x963e4e5c136a9a2465be5b0079a78285a28e635cc184b22674e52b666213ed8e39b731b8bd6e1d81c86be5e94f93c95c",
      "randomness": "0x2ff4a6aaf24cc502a1d321e1d6214d4d7f78b91a8a2a7ed3ef1305de9f55551b"
    }
  ],
  "blockNumber": "7,413,386"
}

{
  "Sr25519": "0x66d1a8c9a57253443f95468ddb7f1a29d3d0677837a44081279c976470fceb7a0c63bf850c82a48586593db635a1359258e6b2256b9c8f7fa531a9efc87b8788"
}