Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,565,764",
      "signature": "0xa2181f79181a48d124c21c9b71644270e2c3542abe89c87765ff667a706282f3a66d4fc330fcf5d2bbcf21f411498d46",
      "randomness": "0x7ab37997cd3a5dffbff0d819cef7c6155688a2b695cfa593d87f1cca3a3447ec"
    }
  ],
  "blockNumber": "7,411,776"
}

{
  "Sr25519": "0xca543984a02008a6d504d2fff82d5f1edfd93840cfef87ded2469a265881df412c43912d33cc333185641e91d1e3c9dc8195ec1319cd040e8ac2666380f18287"
}