Write Pulse

{
  "blockNumber": "7,419,429",
  "pulses": [
    {
      "round": "25,596,450",
      "randomness": "0x66a03e0735675160d2174a7806fe443e67df3cc22d51ccafa44740b81183d4c0",
      "signature": "0xa567947ac08736e11d1f914b24f2b8d06dde4975a2f0a80b3a5df216919b405433965e118968f3c45fcaed0cc7552bfc"
    }
  ],
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  }
}

{
  "Sr25519": "0x96489404cb6d747b17af6105e06f51075a6949e089ef9d0a73fa758171d7f003bb8aa58b5c787a13ed8ccd5e27d921b6cc17a11db94a14b69a2d20c477c44480"
}