Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,599,321",
      "signature": "0x88395740c20a0283a452e62274762d7f5f2abb2405cffd6c3898263647e1c9aa45f2eb49b78b363be9537f259e9cd9b7",
      "randomness": "0x5b2011d4f56db07111a8577dc2587895f29efb872e4b523ba8b5af918794a1dc"
    }
  ],
  "blockNumber": "7,420,147"
}

{
  "Sr25519": "0x34ae46e1e788858b0c5412372f56ab9dfe4ce783b29f3b0a5c151c5f81793c69ce6d04274c124670dbc2faa21b78c659cd8a730a4b896921de6efbd12c5d3687"
}