Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,568,483",
      "signature": "0x9882d010df72fb92639530d2fa5122b7ce30467ba53c2677f25e537726749f053095af69e07085220bf4a7b32acdec8a",
      "randomness": "0x026f5cb3e3c5a296362c8f28fa827d48f60ab4c4bd6916b24491a8120a9b4289"
    }
  ],
  "blockNumber": "7,412,456"
}

{
  "Sr25519": "0x2eaab4fcf32f511bd3f95110bf9b2f7a1a3408d520ffaac3bf93d814aa1ba3567f511072fa6f48a7f9e0648914379b44d1f75cea194c8aebd4e6f8549628cb88"
}