Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,567,008",
      "signature": "0x8604a27881497ba47012b5018cce9894b3af389caf6c06a2953dbbe02f426974763d86479fcd79dc7179d858cf7900c8",
      "randomness": "0x1e7e44da8dd74844b607be4cabb343dfa4dc6cf2758df11eb1e9335f63c84816"
    }
  ],
  "blockNumber": "7,412,087"
}

{
  "Sr25519": "0xc0c7d73445aa40a6b6f70f00dcdf38b82a5c406519235280b8c082b52171c71cc5ca75cbb76c93140bb7467fb35ff71afb62aeefda9d42b0e8d4f7be0339768a"
}