Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,558,700",
      "signature": "0xaf47899dd919a79adf909eef5d4a7d5b23c4ae620a8f2ef9a89435cc64d5125ad4fb9e60b880a73833cf24eb4bad5025",
      "randomness": "0x681cf826168db4732e8eec46c0a12f72e0d76b43740e228124cffc661f7bdcde"
    }
  ],
  "blockNumber": "7,410,010"
}

{
  "Sr25519": "0x42882a4269d8178d45a5e47871d0066bbc333ce6473991036589e9808ce5a35e31ed23e3418492cb6eb58a25116278fed693b2c89ede56fddae3dd951e795c8e"
}