Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,606,941",
      "signature": "0x903d736fc8874b55ff5b78be6aec35deda3658f2ebd17b2848694f794bbb0591f5d88e2697cda41a3f911b1f1e467087",
      "randomness": "0xfce6e34314d9f82792feeff909b8de445c87b6fcb98b5a3ac4d5c886b5b09246"
    }
  ],
  "blockNumber": "7,422,052"
}

{
  "Sr25519": "0x7ecd06a2f3a51dfe1259b9a36aaadf7cefa3c933ecea90c28cb5fe361e0fa547af397da3205d41296a8c1b21eaec55cbd454ff3024861b8a9f189784b49b5685"
}