Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,545,566",
      "signature": "0x8dcc57205f10e234ce1ef90ad89a874e2330fa3e75c78f3dcfc03e7a3fbc778e349f3018877818164edf2aa03fe224c2",
      "randomness": "0xe6250284e1cffa2f08e2071cf9475e450574c5de2f1cb50fb060124499b49ee6"
    }
  ],
  "blockNumber": "7,406,727"
}

{
  "Sr25519": "0xa266538e079bc6d3f0269416d36099e13cbfa2e11bd98f28a7a36e137f18f81d02ac54e0050267c8272245452c30f295efedd3a27c4f297f00812ac2385d8688"
}