Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,666,679",
      "signature": "0x88a7db9e253f857b9befec42011117232829f63a4412b3bd1111d0966617ebf4a2b90567f2b52a3a1045ad32d9056022",
      "randomness": "0x71c534c41834db011f3d4332ae781b0df97c5500b176a0093d334622c37ffb04"
    }
  ],
  "blockNumber": "7,436,961"
}

{
  "Sr25519": "0xecd3c0f1d10e36815b0c883f3f09be5e0d86a04ce7ba0d640d0a2645ac4998040d14d875dbced92a90fb951a46d615742302866399ab4e9b76d594fcab63358b"
}