Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,579,328",
      "signature": "0x8e4f59f676c09e0e50c8b0a0517e957a2c1a8af3cf85bf3ef6f592cf16cc11818deea18ae74b3f14f263604981027b16",
      "randomness": "0x45783a172e7b366683b55e3ff1259cfd40f77fd597f3a4390b8f67f8cbeb4748"
    }
  ],
  "blockNumber": "7,415,154"
}

{
  "Sr25519": "0xee2750803492ae8c661b01bf5c7185c2060c8b3bf8128f7dce50d51bcb5f3d2e486ea5d3f3549dceeab350f5b0144029a60b614d3b2054ec8663c3f3ff1b9280"
}