Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,566,311",
      "signature": "0xb23db7311fd2a407137895d171b312b1543c2c8807e6cc14b0d0d7d974164f87e174328df82286b295426f4106fddf67",
      "randomness": "0xe539fce70d97602c9df30ea8466c40eb83e5d0b2bfddf992a485537a346c9278"
    }
  ],
  "blockNumber": "7,411,913"
}

{
  "Sr25519": "0xfe2171f22429d0efe4215633bec8304a69b83c3895b57863ea1cbd462f45fa7f1f113e3c887ad9d728ac5f3e96753100ab49e8232b602a7e209230113b95998e"
}