Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,552,754",
      "signature": "0xb16d4414905b44a77064bc302d2b83f31c2d6c84d710070a52645f27791825a9ccda24e1962f99f6249b110aa997144f",
      "randomness": "0xb71f5a640f484160844840b89afa4583d7da9ac06eef9f56864967ba16c257c4"
    }
  ],
  "blockNumber": "7,408,524"
}

{
  "Sr25519": "0x3c6e2da96924bf2e254c5cb1ad0faa4a4b21e675dc927d0461853e658fc8d80b5209ec0a4e938c783ce137393610e07c91a78d652412e9c18b5fe3b05fd92b8f"
}