Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,564,178",
      "signature": "0x88aa97a03c19e1a47b705874b6dfc873ac178dfc4790cb06c39a659e0c271b5d952bc069e84b277a5779c8129c325971",
      "randomness": "0x3d4b262a4284b27fe0779cb0aa4b9d566144d49d94b28d84671c9c2f2e5fcbdd"
    }
  ],
  "blockNumber": "7,411,380"
}

{
  "Sr25519": "0x3e44c1fb7c82a896fdd776fdf3858a55a9ba9ade0abb2d21590c37a0ebd30d2735dbe76f4605dd14d5a2455311d3286c156e2625c34021735e98fcca6e06fc8e"
}