Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,605,919",
      "signature": "0x85f1340f0fe5934e4a84054d552a7ed8fd001dbe3fdc351706bfbd8d7665d3990169396305186d6932d3591ca46e8ccf",
      "randomness": "0x8a511d09aad310db4f3b109b2dff7b4352354fd447aaba4a8f2340d654871f72"
    }
  ],
  "blockNumber": "7,421,796"
}

{
  "Sr25519": "0x44ac9571e9f0cbe78612f0c1d6a1885ca6a7a375e88abe13015be42cb975216c7c702a15ae114ccb82ee48ab3673214b3de9510f59ca9a297ff55c41887d6a8a"
}