Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,658,127",
      "signature": "0x9402fcedfdda2647dfbf2041e9b6f94b1e84adf34c444ce442a03b9bf9c2e16043d21a7685a2c3c014152ecc336a9e51",
      "randomness": "0x80176ed7184a59d931dabcd493fb5cf459a8015afee0733a484d829fd840b480"
    }
  ],
  "blockNumber": "7,434,836"
}

{
  "Sr25519": "0x14f8c0f9c39f696c56b7b5af2014b259163ebdb610bdd4f2a74e67b7cd9ab41dce2f0beb0aefb4fd42c1c26eac4cc4ba259227938be1833fb5e712beb1d5678a"
}