Write Pulse

{
  "blockNumber": "7,430,000",
  "pulses": [
    {
      "round": "25,638,743",
      "randomness": "0xe418e2d27d73bb22efdadaa2e67d4d8fa4503046c7c2e19469bd4eb07eb26559",
      "signature": "0xb91502f3901d0e754971cdd6bbc3b963df8f4cb4b59f2a921f6f408faae8a5eefd3db38e9c9e2af2124a772e58b94dd1"
    }
  ],
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  }
}

{
  "Sr25519": "0xcad32105a3d151d5b25dc3c49d3ccd396762bd598374253657d2951c08f4024b88dda8243b66c711b30c34b143a2363e87a1b1fc40eaefc6a0bd5e821c38598f"
}