Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,565,250",
      "signature": "0x89ffd30df9b6de00a5c4c30920a246b0beb9821ce08b8907c86dc3b015b90d0e48d67cb5dd5257e5e66becab447636b8",
      "randomness": "0x4895f8746563b17e0101b0b18072dcca523bb9e04118c7a14502440a0ee71582"
    }
  ],
  "blockNumber": "7,411,648"
}

{
  "Sr25519": "0x521eb3ea9d4b75b136fd4052c34045976785286969a2963fb7b656a31e5c3c56bbb5c8c61692ef3de7505cc2be038851cc4dea4a2bf0526d27c683df87b36a86"
}