Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,559,527",
      "signature": "0xacf2a5b4cbfd66ea81206c9b99150d886745498e9151e0ecacfa9310c0990b05c88b704e81392e8aa00fc6e709d2ba5c",
      "randomness": "0x345bc17ac58c121b322d84c6bff80ce526fc447cf66abd3e6e8c7928d381aff8"
    }
  ],
  "blockNumber": "7,410,217"
}

{
  "Sr25519": "0xa09f7e1e417b75dd5a340b06697b1d0a233ce88b753bfc698347d8923e9ae72b1bed8894ba165cb53759a60e5b6c1f6d864d9a4ed524886b1ccbe2e861e3d785"
}