Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,559,648",
      "signature": "0xa198f355e63375025a732488ea5e4ec447c9dc4758b7ddf13cf8bb58e308b1a5e833665b0ca8bb90bd455303b840beca",
      "randomness": "0xc2d018fff9810b861a73d8cd14e213fa61cf63980e948c8ed357702ec7e0babc"
    }
  ],
  "blockNumber": "7,410,247"
}

{
  "Sr25519": "0xae0b963aebe14e799273d8d7448fff84ee781f192716d07263f2f1441af6421fffdc9648631b82c74de03f7d0c7bd228024e2b26d475fad7d8dd8b5b09adfc81"
}