Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,557,192",
      "signature": "0x9534b88772238f8fb8efff70f5f187093920c368d13e52bbfc0319eb37385226bb16012cd1f3264d3014e379b7b4e5b4",
      "randomness": "0xd26b18b6670de22796bc864aaee586eaaf408e3c50e305c0ceed45884894f0bb"
    }
  ],
  "blockNumber": "7,409,633"
}

{
  "Sr25519": "0xec679c1f67f458be448a92fd14bf0e1371cbe59428c4493618d5d41c588d0b26270d2e9386e892af16ed75d4157694d35c7c281b653d2b5809a29a117713e68e"
}