Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,560,734",
      "signature": "0xb293163b203347c239becb24ac8091a8c7370ce481ead01bdf5fdc645203a82e6e5d7f9be9f4294b0ce607daf8734114",
      "randomness": "0x8ef9155c95bee889631bc27cc35b9cfa8c913f7ffe8f25f4015d007d0102fa7f"
    }
  ],
  "blockNumber": "7,410,519"
}

{
  "Sr25519": "0x1ef2ed832d653db21dc7f209cad2181ee919194a81f4224f859099f559b0c8213f7fbb5b77ca280b13a9dd0973e3f87639fba907339556161bcbe6ffb71cbc80"
}