Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,576,088",
      "signature": "0xb9d144b6ef8a1299ea166e1000a2161da6abfb2b8246229f66edb0261a7e9874750bd2508ea7deb6a32331c330c23c4b",
      "randomness": "0x31096ca20665044903733263fd0016bbef4c78d5e3cba05944045d1a725e9ffc"
    }
  ],
  "blockNumber": "7,414,357"
}

{
  "Sr25519": "0x1cf0956e9526a1f6bec5213c981250d81dc39b0f63a3575b3ceaac570cd0aa649ee2ceb56dea71b348ff4458d658c3d79b19a3c6e22a1b3c9c499ccc51b9de81"
}