Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,544,492",
      "signature": "0x986be165b9862fd6a09c2485860a971ee7b7b58c78421c8405ac68af33b6fe53c2359cf2bb99d48fac6fd7607cfbd0f1",
      "randomness": "0x376cf065955db614643bb4da2ac3078d4752d9bc88af765f0e761d491d22b71c"
    }
  ],
  "blockNumber": "7,406,459"
}

{
  "Sr25519": "0x02cb98f89fba3d43be6daec62e07c59f2bc7cd8730584ed3e024b9d314a75e7c9d5f5d88c8d912cfb5f5b5160a962aec7699175eda4af6cd974dd180ec63f685"
}