Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,541,261",
      "signature": "0xb062eb986403895142f7e79f5ee48aa2b85790f4b94fcda5f9a36f72e6e5b803c1f061161041062d2ba39aa258217698",
      "randomness": "0x12b3880ba5513a1ebf815864c679aa22377b8a2ce71a495862dac1574b550449"
    }
  ],
  "blockNumber": "7,405,651"
}

{
  "Sr25519": "0x489fd03a139ed9a007ef4268f1fe0a538d5f66ad8bd1c60057c0ee9de3c08e76f8dda2d3cd1bf8590d0a465f72683e20faf6a894d9649b2f55579ee35a36f988"
}