Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,544,366",
      "signature": "0x982dd4fdb31c38f8168546773726dae67354a720eb9793dde0a6905315278c847048070609e106357c59bc288723f5c1",
      "randomness": "0x2cac38a7c1bbf1021eed2df502879c901b4fa3dd71f31b08327f75b30397b544"
    }
  ],
  "blockNumber": "7,406,427"
}

{
  "Sr25519": "0xf281407409c51fc2d24d05fc25ebc74e316a97e101231886576d7644ce6a7906b10399171f38e724b37410689c29fb7fa17d863de0d70e09dc225e8617a9ed88"
}