Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,651,923",
      "signature": "0xb7b31154c66d6aef5bcd3ab0528eb0338d6298716af0deccec029b9aaed277ce791a470b3424bbd65edbd5005dff495b",
      "randomness": "0x464fa09a7c49a02a5a3a577f104de389be4ba3c5d83762500a3fe7b637d9474e"
    }
  ],
  "blockNumber": "7,433,285"
}

{
  "Sr25519": "0xbafa7442232f213bbc02cfe63875c7e43b9df2f3de3f1cb1df64c09b333d3436444fc9bc6d9f4a13ed9467fc57b1cf41f4e72c8d040fbaa9b72d269f62144f8a"
}