Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,638,056",
      "signature": "0xb9723310069f9c7742f167ec28ad9de2f917c74359321c01ef79104f6c2bfb9022cd64e90b233489d77a6de961a59024",
      "randomness": "0xf43ed3db834d1a894c51d71f71deb11c41acb3f22fe6d747a32bf513f6c1ba5d"
    }
  ],
  "blockNumber": "7,429,829"
}

{
  "Sr25519": "0x2801799393fee1db123500c7362bef2a75280613b0f21364bc5c15331a26ca457158e190bfdfb16e2b7d7b9ca05bb70f51e95076f303723cb31cae28db85458e"
}