Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,651,677",
      "signature": "0x9952ba1032046fa30ff9e311598c77a550a672e58180ba55a22798646eee825b35248021ab5992faab59dfaf5c9632cf",
      "randomness": "0x78d504fc1c2764bdf75b2e90bbdc00aa30e02109a387a29c9af5411a7e839f5c"
    }
  ],
  "blockNumber": "7,433,224"
}

{
  "Sr25519": "0x3ad74d49bda89b9bb164300e69cc7db49f742e52e0cda3806b3bfc743a143854f6e591b63dc345abb6cd0d557db2b4a7231ea778dc1fbba6cc12411c96ca1c85"
}