Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,541,100",
      "signature": "0xa685aa994553ecec79516d0294cca8648702500d0abf98b52f9ad3eefa56eaa67cb6d57cf884904e91ec27efcce803d4",
      "randomness": "0x40d2580d7a9264f8c22725fb055c5113051e9014da49fb421d029bc8f59ce81d"
    }
  ],
  "blockNumber": "7,405,610"
}

{
  "Sr25519": "0x7abe0acdde431afd0f6961f7dedabbbaac7c8dc72112ca457873d7614c0bba111d06e68eab166d910f48d2c0c6f9e05f3d5c6f8bc69bb2cc91e7ffde56df4d87"
}