Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,597,195",
      "signature": "0x8cc5f7a55b3010a52c27f020118dc541cec2f906b2ad2508199e727eee60e0725f7de28ec57ed13854beec43731793d8",
      "randomness": "0xaae2d2e86694d92aa87ac8456acd3cf68d44e9f475017a6c029f8b877f73a30b"
    }
  ],
  "blockNumber": "7,419,615"
}

{
  "Sr25519": "0x3ccb83352ec0f296d69eec02b122a63929d12e8b06f508fab6c8b2405f4e0b3a9f70e306d6ff65eab1abcb25d23ab5f8d95dead4e1e8f4b0ad4eb551cddb848a"
}