Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,559,978",
      "signature": "0x917ccf3920e1039a87ff9e8a5744ad5f7d59c044ad144be9bb715cf21ce7dc312c1e327c8de4a9c6f415db752ddd7511",
      "randomness": "0x5ec638e640d2eec67dd42e0c37b78f286b12990ed97f952ffb6b16d1e58d67fe"
    }
  ],
  "blockNumber": "7,410,330"
}

{
  "Sr25519": "0x7a84bed02d73bb8ceccff7229c0cccf82edf05851d9c6eabac3419591cddf62738ccf626a71c2dbeea228461e54bc976f3c114012743e701e95357670153ac87"
}