Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,568,960",
      "signature": "0x99b9da4474b61146378c7df7dc815b1c802e041d9927313c4456ee9d22cb3d83191ddd56a00bc5776ac64cdad8ce5c6f",
      "randomness": "0xf981d8e35cf2dd4fe172f682dbaa8f182cb6d6c63abf84eb5c69730f166cb967"
    }
  ],
  "blockNumber": "7,412,575"
}

{
  "Sr25519": "0x80f6ddf44d5c86b0e20d70831db42373456cf00457a5dac97f33b12c20ceaa778b92385ffddfc3923870a828186a956e5dd3cfb6782dd29778689c36454c2a8f"
}