Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,555,423",
      "signature": "0xb2de4fd31ae7bb63f91287b33893cb68d947cc2a4a92094c57d98bb50dc8f978b98317b0dd0df980a177abc5236cca7a",
      "randomness": "0x2be3f374070e1d2669b879fb6b3757dc5db37914150ec7451f8923b552fae7a3"
    }
  ],
  "blockNumber": "7,409,191"
}

{
  "Sr25519": "0xbeeb8c0d34a92d1b0fa90b27c7886b9caeb420762e0616fc8b35cfb6e3bec4030fb7ce528b27aa8af0bc1f7a9d465261f27236a7215134ed7170540afb9f4f8b"
}