Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,543,951",
      "signature": "0x8280f5d3abc953484371848b98fe88d29e684e84c7e32be11bf3a26e9f5b0673e68c753bd65ef973d21001076599b279",
      "randomness": "0x87717124f2661e84a759fe282936923a9db060e85b231440f519bedaae58cdf2"
    }
  ],
  "blockNumber": "7,406,323"
}

{
  "Sr25519": "0x6e17df9a0b0052c842ac12a25db86364b5386967f9f0caa6d186bc90459fa872c854d8d3a40a96001c1ee98fd0d398089e1cdfcf1e9fa0ed6b261c3a61b18682"
}