Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,619,581",
      "signature": "0xaded3a070d2231c5ab94a54068c1f43c89663fe1a154d44595b0f71770222564f7ec329aae298a16cb1bdd3e6e505ef4",
      "randomness": "0xa17e987ae1e6291e1fca03bf3c78a9fdc8d0b3cfb9c5a3fbe2be7f4bdaaf2615"
    }
  ],
  "blockNumber": "7,425,211"
}

{
  "Sr25519": "0x9c22ae403bfb881fb5613e8de48246ad7a5907830a214aaacf3bf49b9e17603ad25f8f21394fa3c08506fa5869297d72911c86249bfc4770608b1fd46a9bf885"
}