Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,583,577",
      "signature": "0x96c404f670f4fda7b6c1ccc92744c199885ff4b6b9804ffa124d125319c3c5abbb6b3ab6325a8cd8227f3a88308b178e",
      "randomness": "0xe85f1b22024838a2dc0c1f0763eaea1c965c6ecaa8e10f29a178e3f1d08edb15"
    }
  ],
  "blockNumber": "7,416,217"
}

{
  "Sr25519": "0x7a9a8c7709b1ca55b105a3ba9931f8b14ff2d2940c1b9e9acd6a2b1b2b76a87cd239fa8b05bedb5aab5918a75514a25149fbc8e762a9c770ffafc764d7491088"
}