Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,603,985",
      "signature": "0xad2e3efbf01e955b0b589ce9b55813bb76bb8b2fa43658b228a1cbd87231cee808fba8657f1084590bae15b0a96d9afb",
      "randomness": "0x16c85e31053418c52f102b21b879fca7b09d826f186bd829cb0455c23f7d791b"
    }
  ],
  "blockNumber": "7,421,313"
}

{
  "Sr25519": "0x642bd04c0950b8a20e38b03da4f50638d018f1f8a2b7c3cacc7d72d945c5eb7dc96f28c8a08bbd945dd26a2fbd08ac75ca7cad1c24d15caf7678c7d6902d7481"
}