Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,609,280",
      "signature": "0x999524060695363980405810f314c410ccc04c2cd679d69cca030ad9df21c44db332c1e2bb3efbdeaf684c809ab56674",
      "randomness": "0x72aafcc3c863fe9edd1627338432456aadda94775c079759449d181cdaf2632a"
    }
  ],
  "blockNumber": "7,422,637"
}

{
  "Sr25519": "0x1eea82ec9109f397bc9a253ffcbe50ca5c3aa48396f431a517125840a392842f099f0b51a6a1ab7d17ce6166072dd8458e38d35a54582b34bd98612401b23281"
}