Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,617,109",
      "signature": "0xad40765dabf36cc6be38e2db399ead7cd63d538304c32453b146c95e796f42c818dbc9f6da3c86fb76bfe741aa97ce3c",
      "randomness": "0xfaf7abeeae5cfaa4367498f706b1e428194180e61bd5622eacec1cfb29c9cc12"
    }
  ],
  "blockNumber": "7,424,593"
}

{
  "Sr25519": "0x9628afac70dd3571f8f41c7031c99e28e18979c5b3f0c9e1c52872be8422fa4296e1b5a974fa8d5e8020f7bae11f75e997d55f4324ca1564e169ca15e6f7ae88"
}