Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,611,364",
      "signature": "0x867c0322e65e8604c8f30082d3ea412c79c7a39815be058e680895025e930c3461e68ee731b809e6a9e898fff96b93c1",
      "randomness": "0x844024f8ba5ab7193422809d953146ad54474ac95912b75e9036bc691834510e"
    }
  ],
  "blockNumber": "7,423,156"
}

{
  "Sr25519": "0x247b2124130bf1ac43385a2051efda8142465b43947c16ac43b103dd08b6dc1eee0f4762e23b278b4c6010e6fdbbb56307a5a16a3740cdc627d39229a19e578a"
}