Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,544,571",
      "signature": "0xb8660073c8497b304511deed66928c5cf41ab9b18a55cddbbff59f1437e283b8b0caadcb1be3933f67c02e11e76a6771",
      "randomness": "0xdcdfed1bfec8ee009465fc196cc2505b537eca71269066ba2203224fda4cf7ff"
    }
  ],
  "blockNumber": "7,406,478"
}

{
  "Sr25519": "0x5499724c46d302bce15742403fae486bd983a31527a6eba3290cd29376d17a67fbbc1241e7deb8d9819e75ca6c174a4ab7040fd3f53ee52788fe138da3569688"
}