Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,560,164",
      "signature": "0x81afff4f763ec0154e1f583530df2e9da2cbf8ac47329613f8aaf2300b1c45c690d8ae49f323f686d068689b9919238d",
      "randomness": "0x4c03a0096a80607b4e8f813b25e0bab49fe3233d29bc5283a4f75e73d19cc68b"
    }
  ],
  "blockNumber": "7,410,376"
}

{
  "Sr25519": "0x305edaf6f5e036a6a162908a0af644cd5f652ecdd8e467bbf239f6bca5a7cc6e6ef460cc098c23849c728a8f6a593f250469647a208a2d6f489a78194cfaf984"
}