Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,541,522",
      "signature": "0x818b01fa6959e7ec2e2924e7c396652c090c7a46338492507533e912e17de54f1582b5a2b5995a3546b652263ac87019",
      "randomness": "0xb086be4c7ec062bc84a864b60127084a9a90bccfb2c3d684107321590fcd0619"
    }
  ],
  "blockNumber": "7,405,716"
}

{
  "Sr25519": "0xd4ee59c312f16ccf628e801f9035cb6d1f28d6269fa7ad96d39a118a0547573d0e0471b80afae803bf61ee224ffdd3d6df8e80b2931b1707f01e33bcf46aeb82"
}