Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,609,806",
      "signature": "0x87ef619f25bcff52d6e1f65e335f93930cf5d4f0bc2de15c331ddf2b9248b207992cd21c865d4566df8ab1002d75174f",
      "randomness": "0xe24359d25b59bdef29d23e6c75a33151df58557a9de8aa4a62ddede54b6a3d44"
    }
  ],
  "blockNumber": "7,422,768"
}

{
  "Sr25519": "0x9832e0b93f551f519d87d479ca5f2cbd04bb73018d4560d9d8f5cb09f5e2196f1d18fb1ad49233d797e16a57eb661ead7156cf398b236cbd7e1845eef1169883"
}