Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,553,090",
      "signature": "0xac6d0df4fb25586abff3b76872bd6283a06c46e047891743e10967881226a58a39e47e6834558443839b24faaca6f2b6",
      "randomness": "0x99ea579919a035d2894ef9d7b6fb507cf4db28c2828b52077e8f178387b20cc8"
    }
  ],
  "blockNumber": "7,408,608"
}

{
  "Sr25519": "0x309d656ae34fe2f67d38ee0ced9f068cb23c57dc5478273e03a1df2e78658d2f9814e0410eac11960d2baf5960f79c58e83fd7c136de477b800de2b89026d087"
}