Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,654,224",
      "signature": "0xa4403988d2c2497787d93da1f366dc6e7936cd40f1bed663295dd68228cf3dc3cb915baf1ba90c71f16976084ca727bf",
      "randomness": "0x45a1fd598ad129f85ecf378e588e86e68b4cb7fc2bb7451ff7240c9b6a4bb88c"
    }
  ],
  "blockNumber": "7,433,860"
}

{
  "Sr25519": "0x2aba660d373ac0c8c500eea90f5ec2570b1e06940077e05bfa8056a204986009fcf71ab8e35924e0f50ca8e3b532277db98f0d651570fcf3dbd02e4e27eb3c85"
}