Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,610,123",
      "signature": "0xadbd9349b1ae8ceae89824360b308d0079a52730572630a4243c5a869f457985c13915155b3ba17bcedc8efe8a7d06d0",
      "randomness": "0xc0326af5df93acf673267a073b5ae0afa086605be7b56273988058e6e3e21ba3"
    }
  ],
  "blockNumber": "7,422,846"
}

{
  "Sr25519": "0xc4e0caa6e10c86586c95f8979e01eb7a79f76fc386b22b6992e9a9b3d728e5697212df5139338d0d1f9874ac7308b5e80b3d6bffdced623faab472b4f75ef886"
}