Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,568,078",
      "signature": "0x941f65ba27e1df258226a6dc26286e9aa3f0a356b80dc943ea4c358e0fa90d39b0bd979b3a9bc127cf2ea0264f76c576",
      "randomness": "0xa1fd2915fed11ca71382503b1ed70db4248a9e0e522404ad4d3ac5d6424cd697"
    }
  ],
  "blockNumber": "7,412,355"
}

{
  "Sr25519": "0x9c08488dd73c721a55190bae86b03badf399ea248d5ad5db032e136aa641c150c0dcacf10f2ac45934ca0a278bd9bad22c33aff5ccbdc9c435dc584ea297eb85"
}