Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,664,719",
      "signature": "0x8726a8d8a7e2cc391f76686de0369771c2625564bc0706366e3b9f50149c92be7c5f354fe265450ea23b777ae5072250",
      "randomness": "0xe31d1c55e450a1a001938d2c208f58b8ed4aae7d2dda436fc84b99b82d2b3fd1"
    }
  ],
  "blockNumber": "7,436,473"
}

{
  "Sr25519": "0x66a99cb76d58106dd8975d6e531a9026c14339f54c19397d5bac2a6d48217758a1cab0e548b631bec297c622216afcb38d47c83d7a0eb9c62bb5445ea4caf48f"
}