Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,644,220",
      "signature": "0x8a9c9bc518ffde0a08b9ea3c129695ea0edf2ff50fe1db4e8e95bcd5e0fc2a65ae9558ae3630d0bc0e91372779d56d44",
      "randomness": "0x8f5b580ce932edc564160cba48e5bc5f735e5217000dbc3ed4cabfdaeeecacba"
    }
  ],
  "blockNumber": "7,431,359"
}

{
  "Sr25519": "0x54895f6bec851256082fbae877bf7803a4bed482b7806ee3b7c2e9f2a374087d303143f6f8631d988bccd1b243911ed9ece8ef08bb27c18309d553584032d683"
}