Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,560,150",
      "signature": "0x9173e46b9e84f71e842ab7256abd673bfd78281fcf1961c39debb52ca4403e5c2488278a348066c6914d4b07fe7ff85c",
      "randomness": "0x7f30c2a5b1c09a4d2ea36c493a004b08348ee6d0fbac34552923dc35c239bcdd"
    }
  ],
  "blockNumber": "7,410,373"
}

{
  "Sr25519": "0x283266bff8759c47bb41d1fec72cd87c56f8efdeb181d9e8bbfeab1ecf13c639387a281b3d5f62be414e26f5458142cd5afa72f5d44e7063acc82aa67457698f"
}