Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,663,087",
      "signature": "0x944589b8ef56df96d6445b3f77dbcccb1e3e127351dbab714cbe114ab9fd33e871d7e0f816d075a0d2961054c91f6d48",
      "randomness": "0x99828fe5b630e497ad4ca441dab9b780c1153cdfa4b700faf35d5a69ee7b5f81"
    }
  ],
  "blockNumber": "7,436,070"
}

{
  "Sr25519": "0xa809d3af5dbeb47f5fe69757615b350e5ab183107883faba44b2c3835096d70bbc07acce9ad54b2ac5b1a0b5ffcd1c139ca4ce7c60d0304d83530104ad0dd08d"
}