Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,558,796",
      "signature": "0xb12ba770e2b32a9ddca341bc944b7f85a33111bdd4366698054c19fddf624f88af2c5e6d28074507f7a1f5a4a527c96c",
      "randomness": "0xb4bcb7d986269a4d4ba4da2f6e3a0743ed07d4c42c8560911bd3ca3a0410a7ae"
    }
  ],
  "blockNumber": "7,410,035"
}

{
  "Sr25519": "0x525bfbe2bbdddd0421b46924f7412a664642b3f52198daba79676cd20ccd141bc1f80ed7f863f58c75ede0a2ab214b9c1ed201d1a7cd8c1d1392a548fb2e2386"
}