Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,588,318",
      "signature": "0x852992e37cbc4827f8f8c21b127ea35cafea778eb1443e9c96cff597eda217cb2a75daed55374308fcba662626400d15",
      "randomness": "0xb702b762e239b056db810c3bbbdf98e9e348efd2801fad0d154f49f30552ec6b"
    }
  ],
  "blockNumber": "7,417,402"
}

{
  "Sr25519": "0x5e2e2302fae9dd7f728ecb7b31e7215934afa2db7216082a3ebb31b36bfbf44452ccb10780138551a39aa208d578fbdeb248180bd34070534819bbb357cca680"
}