Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,558,476",
      "signature": "0xa94672d12c4f44bc24a0cb53e97f8184effbf14237516b8d1b12d585317cda328ce804ae167379ed903972ceb37d62fb",
      "randomness": "0xa1d4c89b09ae23903079bc56effd070f0f50e58f75124392204231227f285a7c"
    }
  ],
  "blockNumber": "7,409,954"
}

{
  "Sr25519": "0xe48f39d141175197365a97baa752c8ac9b5d4357d495ff2034f4b404a243854ad7d27a3fbf53b03538609a7cd57fa45ad8ce3a46ca990371c94bddfd2da71e80"
}