Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,561,288",
      "signature": "0xb3b998aab4ad5db5670d103bd442fe475e0988c43e27630b7248b8ac7cf4942b1437e39713836cb6280df953fc986ff0",
      "randomness": "0xd16d7f0b6d29b9b5767270e24ab960ec03cffd74b4e431c1159ffbf0488a0cba"
    }
  ],
  "blockNumber": "7,410,657"
}

{
  "Sr25519": "0xaed8447600fc3437bb8c05195bd2b92773cc04f6e1cbcc820394f18f4c38c648cdfd6da19e8260b22dfe3628dca03692f0772cca3816c49edd9c35fa59e73f8b"
}