Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,576,878",
      "signature": "0xb327f779d6a6155820d2a34bad9cce0679a85016af36964b73a638b6e2a0d371a5a2ce1fe57fb80dedc3d4b575842844",
      "randomness": "0x356d38b193ead864948d7e1ae6b3500c6a043798b7fd0bbb2bf366d0915d928d"
    }
  ],
  "blockNumber": "7,414,555"
}

{
  "Sr25519": "0xcc4771841de71debba450e2bb3cd0553b040e1b1ff143bca9c616ac59554583259e84d9f415ae5b39f473376fc12c2337fac3c05dbdc2bd5719ea1f95a41ef8c"
}