Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,551,963",
      "signature": "0xaaf69a7fb6f99616e41fdfa2160072c2cf14b341e0764ffdc1987f2303921083045ef1bf577e3f0fc9a257a54cef2896",
      "randomness": "0x86ad3c9e7cae645a5e229af3f18609f56a6e11bf33d5e563ab168cdb50028fa9"
    }
  ],
  "blockNumber": "7,408,326"
}

{
  "Sr25519": "0x6062fae75cc9f2338686e01057cb01adda77d911830613a47d781ff8b8944348e4bf2d7f71f7a9dafba7132eae63ebcbaf11782550b9a3a4752d2d924242a087"
}