Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,585,822",
      "signature": "0x842a06249baca331aeb13c84a1dd938342b5af923d3d47fddf1ca80c2be1c14265d848aa3e2f812b376ce545ff485e06",
      "randomness": "0x8ec48884abed5270487c859ffa0647466d6d532c41b64edf47e900202a41dff5"
    }
  ],
  "blockNumber": "7,416,778"
}

{
  "Sr25519": "0xd00217b93a913590abc25532eecf7fd6cc371b096d7663b2b3b871997e8d175702d19412ceb3bd29ae66d54007909f87349e5f1959e7e2f85476b9ac1a71b18d"
}