Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,544,920",
      "signature": "0xa4fba0b8767878a5f8af528038f1806ef73cdd713af6f20ece3045533428d3fab6116ad3b6b7878b363c5908ef8f9b1d",
      "randomness": "0xb2f5bcb1054b3f1d55fb276a2918d1f7bfccbe3833fec8e03ef667a224bb22e8"
    }
  ],
  "blockNumber": "7,406,565"
}

{
  "Sr25519": "0xa03e212c3437d7c9a5c346a8ab45dc2f2c2401a95869cfaea229be3ff96e7c4676831637a8d121108b01f776f31512f0cc41e0cf4406ceb8b9d7e14978906381"
}