Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,567,356",
      "signature": "0x94f3aaa58986109655640b232d49ab86a1c0965e24899c17967cacfbce2b167df882d0923deb13ae393f33e75fc0c2e9",
      "randomness": "0xa02af836a43943eb1ff7b57d88aca615900024244fa808e4d1cf1607061de9da"
    }
  ],
  "blockNumber": "7,412,175"
}

{
  "Sr25519": "0x38a67077e1906a12dd7ce93ab0843634890aa70b509d5abcb339e53ec9f5ef2228613f266743328065ca51c19d2b389f78445b0c873463fbadb454843bc96381"
}