Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,567,275",
      "signature": "0xafd3cf5b1f5349d0bd0b31d67a36ae6d5fab39d5c6d625c63b89913936bc4dffebb61b4cff8f6ee66cb4ac014f7e2167",
      "randomness": "0x0a8b468fa88ec8a8a38b15d087c4ac13726431f3ba63e3f3f50e50c20fb2a041"
    }
  ],
  "blockNumber": "7,412,154"
}

{
  "Sr25519": "0x62501783742adcb1e56fe6bc73aea0c3bf315e20ed4b03d9104b21442f358e1b70c98de68c5fcb7b122f9e83da4f569914b40b453204362ec5e72282fd0be38f"
}