Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,582,064",
      "signature": "0xa8fd484b59aeaa7cc69c21dfce2a40de1bed21b09fdedff5839aa3cc9a10980cf701a673aaddce694a73f9ff0f298f74",
      "randomness": "0xf9163916151659333ebd8cecb48aa75c7253c209d7618108a3fb6e6fc1a2c62b"
    }
  ],
  "blockNumber": "7,415,838"
}

{
  "Sr25519": "0xe097e755b24334e10149e469f81186dd17ffb50ab805d7e9b3bf6ebaa2b2af721c98defe0eee66ff25125457812a2c7654febd997d1d04bf1c788f6531fdd885"
}