Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,578,319",
      "signature": "0x8a6c9b7aecdb00fd65d48436f239778568ae4c7a12cbd67ad33bfb7e2453512c5846d87fe2ee95de5b70a285bc453d3d",
      "randomness": "0x50d0a07861b5860b2aec6bd6f2b509cb6c588263143ec4a606060b295ed71d32"
    }
  ],
  "blockNumber": "7,414,915"
}

{
  "Sr25519": "0xf45d9d5a4365e666f687a040f4142933737fd09b2fd441bd9d6ef038405c702e24d713442a5d21049db9ddbedebf18cd43d828a93982caca8f3bda5122dedd8e"
}