Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,548,123",
      "signature": "0xb492b75432cd98c66121a53d657ba8ae9258dcba9857327524505795bb43b101c4f6f75b1b18961fedc7ade762bc63cb",
      "randomness": "0xa19744ffcd0e0503d33415494b3946ccf811152b13eb52669f0df841e9518071"
    }
  ],
  "blockNumber": "7,407,366"
}

{
  "Sr25519": "0x3ac59ab2d7454436973b8526250465656c888e5d7449b1129c7726c7ee9b6342070e5afd3e853f995ef238066b567ba194876f7a6cd4b0a392653b0dee665388"
}