Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,601,766",
      "signature": "0xb9a67aca9dbbc73987eaad388e872f65f330b46dc8b735c4227e73da9b126abd627b776271de84bd85d0ef71ec5998f4",
      "randomness": "0x0dc3f3cd1377135d4eac4c8aff110393ab76d85350752cf5cb283622c5efd3a5"
    }
  ],
  "blockNumber": "7,420,758"
}

{
  "Sr25519": "0x70d192703317fed97c5269603e9b675f6bb60613af44543167c88c6d4bdeb53d5105d79214500520e192da6fa4c1a2a67e6321c5bd139fee31ee763580afe180"
}