Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,597,795",
      "signature": "0xad3467f01d6631c78fd2c0319c0ff104e09a0d7e7d54ec95f518da44a5cd8091cc9815b681a88bac9efb35e49efdc7d4",
      "randomness": "0xb77549f960ed4f45c24648b8fed97cd8838eb3d264e1707952914e4b427a968b"
    }
  ],
  "blockNumber": "7,419,765"
}

{
  "Sr25519": "0xb09746709a0778e1ef02c5fc3f10a1776c5bb4b35d8a8eae19c22c0e559ddd7a6c04ecddd5521283178d82a3031e9ed84831bf9d99f61b5376a668c9b943cc89"
}