Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,583,521",
      "signature": "0x8fd1ef7cc260398af0e5fabdd7f948fe08f1c4f9feb1d69280e292b4fbca662cec92f45b71731fe667fe9fa542684195",
      "randomness": "0x5d617a3d5aa53a8aa69a178053c8d9438d8a102132dce60cd2d08ed17063580d"
    }
  ],
  "blockNumber": "7,416,203"
}

{
  "Sr25519": "0xd0c0f2377a035c5f9b9e70f2dee1ce969da4e14bbfd2b7e11d8366e710a48f470393befcd59f8cd04b8a43cb665db6dff527531b22fb43694bf4edc95957978e"
}