Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,631,663",
      "signature": "0x8683849746510ee7a0a2bc91077768ac36c8f5967efd69d6cab0dca9aade9d43cea3817825d4aa7e8b8069b81587ed2a",
      "randomness": "0xa213ba2ef925f6c0ea0df83c338ed807408590369e9675a36478617f41f3da74"
    }
  ],
  "blockNumber": "7,428,230"
}

{
  "Sr25519": "0x2ec78208496c43f6743827c3ad21bee77b375558924ba40e3897b16a1c811951efd2e2abc5a428756e104543e51077240ddb48e4377e2a299fc21bf006fd498d"
}