Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,555,007",
      "signature": "0xa92362711a6ac0924eb6307f45e3276c121efde2ab7659feee08ef1e258ad2884cd8dbd5ff5f50fd895610e3c68ec9c1",
      "randomness": "0x92376fe763c3f85aafebaf2d1d8e70c996fb2f81e13158601af5a0c6251009f2"
    }
  ],
  "blockNumber": "7,409,087"
}

{
  "Sr25519": "0x52c3a77b52af8606111c0f29319225777879208a83babbc8756b0ff549a4b2015980744b4ab7b1a727ed86792cd5ac1f73f1be835f114766ca946b32204c8388"
}