Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,635,680",
      "signature": "0x877a63c796c507102476aa78f5d619970181523c9e1842ba5c699e680f9926b07889039d5ab1c05facc0b23a356a1b8d",
      "randomness": "0x0b7cef1016885baac5c85d50f6a2af205af4775de87caca91f513a2ab4bfc1b6"
    }
  ],
  "blockNumber": "7,429,235"
}

{
  "Sr25519": "0xc4cd6751bc9f886923b478b4784467cce395692729c2e712875c4a363da9de72b769511b4e242fe84b3096151c805d168b9fb290c041f48ad5c8a82268bbf389"
}