Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,575,693",
      "signature": "0xb3b6e36ba44eb34197a03f833e0b434cdab04389e6f153ce721eb496e500344c475d8a03eb0d4546ad286d3d1aa782c5",
      "randomness": "0xf7d70fbfbee43deeedd509539edad8c1b02419266ee2b9184b7da82c2697e41a"
    }
  ],
  "blockNumber": "7,414,259"
}

{
  "Sr25519": "0xde8faf67c274e0b26b5c8729903d9ac864d933799f62e01ea5af432d4d783c224b7d99a37a0ec3a832e78139f6a52d034dd37dadcdc5a379841bb70f289f4d8d"
}