Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,612,192",
      "signature": "0xa5cf2c6c9cba6ca147ab88cf49d05b4c9e03e760f447fbd017fc17c51f045f410ad72820aa8f57bc0678b5545596c1be",
      "randomness": "0xf45984c7f54a540f0d383021188f707d6a7698724fab2a2929d535059a5de6dc"
    }
  ],
  "blockNumber": "7,423,364"
}

{
  "Sr25519": "0xe2f5ab5318e30b603d3ba7975e9667e2e5b62022e2e989e3a7bde27ce19e8d0c4c2088c3692195e09b93b1a58127ea4b4749ba1f766e3d7352fb4f123e82088e"
}