Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,616,638",
      "signature": "0x8cf1efbfea328e2a91e9a9f1808ce25820d703a93d932179b82fadf98bbcecc060f5a3ac16e0929a0bf697c55f6ef629",
      "randomness": "0x1cd643bdcc29b0491a505e956eda57a9bb4e44a5c2dac22b58f26cac74405df0"
    }
  ],
  "blockNumber": "7,424,475"
}

{
  "Sr25519": "0x8c553a4e433bb82369ad46abca07a8ae38bbb164b2fbbb37e521d2980bff051f9afa74b99b316a34fc651057b5fbbdbc52b16f6710812c4b2017f970d914ac87"
}