Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,542,642",
      "signature": "0xb1aa374222072a35ff8d22b457e60455f6ec57a9308513c2b0a17b9eca27ddb1192503305426b45adfcc83f97531adfb",
      "randomness": "0x48881cb1edb6f7cc0879a768044fffd2490851341ff1ef96c9e5671c036e3cd2"
    }
  ],
  "blockNumber": "7,405,996"
}

{
  "Sr25519": "0x80445c07d4a81870806c5a76e7f9b2ee6ebca470831f3a24b72034791b4ba7361b0a9d72a692dd05a9eeb9f932491df2560b402298356a5fb20b7e26517cdf8e"
}