Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,550,143",
      "signature": "0xaaecf34b1ec0655c101fe75989ad3ff8f6bef43b5abb4ce93bf3fccd715c5dabc6acb0b600c29785915d0adb56362a58",
      "randomness": "0x82093f38bfcd0a85f1778074ad02fa0c98b46c52968b9db20ea268ad1768629b"
    }
  ],
  "blockNumber": "7,407,871"
}

{
  "Sr25519": "0x0428eb0ba4fdb2086f632e80914cb5c8c9841f7ea07459f9504582c56f90b85b7716c5c0251d93eb0d744697a3d5328b35aa57f57820ccab7e507197df0b7c84"
}