Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,565,405",
      "signature": "0x8512e516685e048a1ecdb7a461f6dc5b4f794a570f3dc40916f466fca0fd8bb4b4f3b0d2a378b6336d0a9aaede962705",
      "randomness": "0x13223d0711f2db74deaebd89bfd75ef52123283b1b36df281691b7d5f1adc6e6"
    }
  ],
  "blockNumber": "7,411,687"
}

{
  "Sr25519": "0x1cfcc528c8d2f99bbf6cad0414937c15994edb889975952ba1e79b3a8a380253bbe008626a2c4ac97596fc57f8ec8d94a5268ebcd1295b5e92328c3cb8eefb8b"
}