Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,593,368",
      "signature": "0xb54ef8d6c47079191280dc4e11eccf5e487065a85f4c2f12897360739534a9d081189a2a1a1868b7b210445dca7e058a",
      "randomness": "0xcf25012ce6e48127168c71268c6e9d0870d5127438d7ad0e5ee50bc1ac494504"
    }
  ],
  "blockNumber": "7,418,659"
}

{
  "Sr25519": "0xde98d2e2b233ed830045d741922d9e0ad5cdb21141e43f9ab6c250cb97a55500ca29ad0f802eea001945ac81bed7673ad2e21d9bdc1e6df6253c9fc1112ff785"
}