Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,565,391",
      "signature": "0x919785f9acd41a5cc1c4c7a5e74b66d5c33235bb8eafc4a474353e339022881220d684a6b57cb0f310d610ff1ef5c2f4",
      "randomness": "0x10de3cb074c781dbea7d413cea4c5c4306274d66f45d82dedaa1302f7f15e1d0"
    }
  ],
  "blockNumber": "7,411,683"
}

{
  "Sr25519": "0xe2fecf0045228e1a07c78bbd5432e85ff9a3bd626678ac02ba706f6556fa7b2bdf10bc036f48e5841da8e72b284083343f57bfe6b9e1b122eb5c5a6fcce97f8a"
}