Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,577,920",
      "signature": "0xb9cd4ceaf5ab6db0b2368df645d5646b68d95db5f70d4dd959c6360edfe0c41b968af292d047b9e7d805aa03c33d3a16",
      "randomness": "0xaefd2b82e15326fcc28652328f0150218606039a2ce609d1217259e245e97af4"
    }
  ],
  "blockNumber": "7,414,815"
}

{
  "Sr25519": "0x085c6518d20a05ca39a67d9ece4d6750f5997b29a66e88a4077586ff2fd10062ea8ffc37f1cc38fcbc56eca3c21044f0549644b248b8c0a2d466e9f390c8da87"
}