Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,563,227",
      "signature": "0x955b96ecd168bf83de7b57d309fbc34e703dbd016ca5d567728af57fbdbba7d41eee8f752e677f22b2b0042fae651e6f",
      "randomness": "0xe4e2ce5ce2913b4b887e32cc1966ce115ab52f09cba00d496cd1e999b91aade0"
    }
  ],
  "blockNumber": "7,411,142"
}

{
  "Sr25519": "0xb61369c9cd380a0e13b3a49770b9c77a6bf9fa76df06093ac385e248254b7c704974acb8bf9293f5c99440a9d5991f19a235b1f7d677ef2ee348826ac56c0988"
}