Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,550,798",
      "signature": "0xae92dd529d54c91ada8c1562572b05b96a4aa6eab28e1c5036a856174e209d8367dd88de0082ada56138d4d822567dff",
      "randomness": "0xe6341475806c8bfd44b1b2c061b90ac8743b4093bf0c787732ea34aeb54c4de2"
    }
  ],
  "blockNumber": "7,408,035"
}

{
  "Sr25519": "0xf2ba35224d4c8c03b2082b6e0c146f124763cea07f845fcde1fbb610e881c81f81a28dbcf85275c11e9533f703cf19a8841d9c33dc5947734de4289868f6a487"
}