Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,579,682",
      "signature": "0xaab072c89806b590ef3eb4377c37e53c0afb609dd753f6a802de76491017fe179d953e96e011b292b8d25c677a8e9f39",
      "randomness": "0x1bf2bb92d974e8d4263e3ea2f181639cf814001fcdc0bf597faf93d6311df1fe"
    }
  ],
  "blockNumber": "7,415,243"
}

{
  "Sr25519": "0x2a766a6a7d566e05391274e95fef25609812e100859bf3932ce806fe7c53ef705b435ea066f95f87f524db56c7380497d3eda87c0d013883a1003516e395fc8a"
}