Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,612,621",
      "signature": "0x8feaed92f05822129588da742175b5b7a99cf79b18db089e8eb3f97a26c21e99ea59d3a40659a68ff57a412cf2d0583d",
      "randomness": "0xbd9ead908831a96a9f1817e7c0ae3784b212a7f8407ac2d9eb36536ca5f39d79"
    }
  ],
  "blockNumber": "7,423,471"
}

{
  "Sr25519": "0xfc2b8e050fb9a1a27e441f7c31d6485b44600cc45781c55e4cd386c1680cb24037066c18b8e45f09d141b354871ec4c0a2c5d956c71c9e8cd686dc486535b080"
}