Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,662,286",
      "signature": "0x99976d6538c6ad224be014093f6249bda85fe91d1adfe1aaae8d75bf78b74bef960bc1bb90481e6be7d168232fb972c4",
      "randomness": "0x12be91031be74b1414f0fe0b7d7e7cca9d3f8d3aa81270fab578ffbf46888125"
    }
  ],
  "blockNumber": "7,435,870"
}

{
  "Sr25519": "0x48ff91d69f9e2fc53ae2ffbf1868b33a98904b7d85a9e92c03e070a59f55f37131891226c88020b6a5cabd26332affcbd7b2fe36414d3fcdb2a38b2938506d80"
}