Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,600,106",
      "signature": "0xb7889f62e7cba6bbf208d7e92d241d15bafcc954148cf5a9bf25760a8f885fa7704807388124dde143e8e4e7280e676e",
      "randomness": "0xedd876f2d4b92c259391906a1503083ebee5282a27ac00f5c0c4163ec0b6a44c"
    }
  ],
  "blockNumber": "7,420,343"
}

{
  "Sr25519": "0xe440b78620d8581f20650d72996813db51f46c1b396a44ab6589d7dbf932ab260b042ba0221f5dfe5d6fede69186874769356332c9a9062fece6e5ced04bde87"
}