Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,588,640",
      "signature": "0x8e38f2b51138daf8745db1f1a36e633e48dfa8893bae3d36bd7fced7546cf5764cccfc1581bc6592d7407489a08b4c6e",
      "randomness": "0xcdbebf335312c9ef5bb7d16e0b64876d89611370a9702a52d407272eefdec4cc"
    }
  ],
  "blockNumber": "7,417,483"
}

{
  "Sr25519": "0x92a634afa71460dbe7c75d6c600e9f783d78675130c10d509623d3c916d00c00c26ebb2067b2bf842d1302312e8c2c18db6bb0ccf901d0fcdb691b4701b1128c"
}