Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,576,881",
      "signature": "0xa59e8584da77c5623ab2991ae2d6dd61c0942fd79441f5a5f7b4a3980426cd50a877853f7c2b14bed5dab56f4569df66",
      "randomness": "0xf4f34dd7c4d51dee354e31fe90f286f3f6159f408a35fec8a49a6f76a967c336"
    }
  ],
  "blockNumber": "7,414,556"
}

{
  "Sr25519": "0x681873ad47453877e5d1bb361bb6ce0902de2c03fcee460d43832f0dfebe6f6e1ca0daad130126f7c302d07838b2c62ad68161af7dec52f85ad3b776fe77f989"
}