Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,632,951",
      "signature": "0xa26b34a903ef1a32329e91127f30aa815b9bccd237662ee9568361acac4b5165bf5b2629117ab6dbb6919a441d303680",
      "randomness": "0x69d35b02d71e3b7e1ef7d6d23387e87aae5389756ebc4b16879c23837feabe9b"
    }
  ],
  "blockNumber": "7,428,552"
}

{
  "Sr25519": "0x909f6222a58d663a670ae2956fc2f28cb001e720bfc3eaf361ee6879c3ca542e40709ed2c8665e6757aa07daf1912a99ca8a3a75832dca963b4e23ac23772085"
}