Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,563,505",
      "signature": "0xb90ed261412c0d928ef7df336215fb9bbf6dc1733ef05c3de706c93571350cc936943479b2f16939505496996859bde0",
      "randomness": "0x816ca51d9b3e3c5f019116bd0ff8ce624f1f357b83ee0101bc92a42374ada718"
    }
  ],
  "blockNumber": "7,411,212"
}

{
  "Sr25519": "0xa26be34875f6171e9862ae93cfb00e035ced6bc7cf1dde59a5deacfba57f52211739b2208e2130fab8ea569e9a24611379910c3a5da54a82acca219a54f7418b"
}