Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,546,251",
      "signature": "0x8cc81598287d8cf8689e369a3e6e5316300f63082f5fde83e106e6b2ef8a0abcf845f762ad654a2f774e77efb908ffd2",
      "randomness": "0xe38b40312d354eb0435653f4a37f9f68750b6aec3b11989fea419b7b49e64860"
    }
  ],
  "blockNumber": "7,406,898"
}

{
  "Sr25519": "0xf2e3a66bd54163025bab0b34df10c99a60b42055c0bf07e349a3556493a93c14dfd85cd532786f45d66b362fa833202cc6245dc8ec65736c5c07c660d2c95a87"
}