Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,624,530",
      "signature": "0xa3b9b01779a6621042354f0244a1feaaf0916f9533a6e852295df83bce716f38d7d999003cd1cb05d1fadd1c3c5fa19a",
      "randomness": "0x4907c211ae2680927edd36bb3c98e7b628144ede397eb48aacc9d4aa49457b5a"
    }
  ],
  "blockNumber": "7,426,447"
}

{
  "Sr25519": "0x0e9f50f8e3aa5c4901e2f34ab8dfc9dcded03b9a7413612f7d071c01452a2a329775cb9e326d8407e530f8d1283efaa9d146c980a2e187540776e61107d4ef8d"
}