Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,588,605",
      "signature": "0xa3d35bbfb726ea055132210291daa204d871052f2b6313d04acf64632590033e3572ea9fb13dbbd69e960089bc156fb2",
      "randomness": "0x8d58a096772970fb6ee686e785c56c8512016dec16e72866f36c1e7d2415467a"
    }
  ],
  "blockNumber": "7,417,474"
}

{
  "Sr25519": "0x52bcb7d4a4d65f94b02813826f4b6e00d16651adf83c6e097a3fa31b8c81ce75cdd0524d67a22b35c099dc019c633faf661cd4e9a3f32ff88440be8ac1703a8f"
}