Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,584,869",
      "signature": "0xb0a523a1fc49df9fdc10c17ab89b1b2244146aa5e0d4129817d5f3d2212b74420d8c756058271fe693597f3a0324aa99",
      "randomness": "0xf5e924e63ba4f61f0d0ca80003404b49d2cb6dc6d7e636274d37890cb6d82de8"
    }
  ],
  "blockNumber": "7,416,540"
}

{
  "Sr25519": "0xd62719ba186c7051e3c47d5863299e4dd4120f52325a85b2c24ac3fe83adaa2dacab53d3b6a48d122b89b7252efebd4cd976ba8d6b16e7c6c6bdfd43aeece787"
}