Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,565,087",
      "signature": "0x9043da26f5f5869aa834fa2f6859fbf3d341d15795dc1b53cf9d43d533c9acc227daf8e7796b79066369bb976612fada",
      "randomness": "0x96f19d87c7bc01eb6fc314a0cdca7c844af222981ef463fdc093bf5b5ddb938f"
    }
  ],
  "blockNumber": "7,411,607"
}

{
  "Sr25519": "0xccb3175ff4dbc39dcf3abf533757344f136063032b01c1034c705423986eb6031dfa29dc69b17fb293b4c071e8fe1628fedb23db2f35af22411616f9f1337484"
}