Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,570,318",
      "signature": "0x80349156e3b6bdb87fd48f69b79df933bc4117f3b907478746609dce3538f246211633771e73a93c0821bda8bf6372ba",
      "randomness": "0xe63faa48945d412a19aeced06580329b7b1adb5790ebbf5d2818455d6ed7953f"
    }
  ],
  "blockNumber": "7,412,915"
}

{
  "Sr25519": "0x483d8521e600bcef1e4a4f1a287626c523c29b7e33f49e26b6cd58c05e2a057bc6a2f249fe97a89094069e1efe5a7930ec75d0ca442834f3c0f92c0ce5890f87"
}