Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,662,864",
      "signature": "0x8ca879780de9ffb13c33c11a6bcd63cdabea3047640a5fa468015328fb68abb63686264d6823041af115816eb68f929a",
      "randomness": "0x6cc8786681d672a4d9a19a55eb3cb0d7f594750f90351a182e53d8e72bd52d57"
    }
  ],
  "blockNumber": "7,436,015"
}

{
  "Sr25519": "0x02c761f36dfd6aaa843347f42e7951747622c15ddf272c1b8962bf82bd405c7e9069f20d23d62792d8d4748e291d632a6d9b2d77a10bb9486726b1d92e4fd085"
}