Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,660,481",
      "signature": "0x9429cd08b50fbde29b86536c2289e483210111f9fb3d287548d6a311d4c4be6e6df9c4c97ca730ea608c85d92a415eff",
      "randomness": "0x8a843b9824e54f168e8f79ae3a489cbcc3be42c146547901a9775ac63e72dd27"
    }
  ],
  "blockNumber": "7,435,425"
}

{
  "Sr25519": "0xe8a8fb169fee2a38996ab45a89bf3b44203ca151b773aecec9e12257aa26c23510aa42984eae516c1acf5ca113a2e83b649e9664174ec0450363dcd4645b8e86"
}