Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,654,807",
      "signature": "0xb425a9a2880b93003794be3ba8721e7498f7ed3d3af78616c04bcdcb53eab0a8c0e0184887347f7f29305423a7748c02",
      "randomness": "0xf82132dfc55849137529766d2d24f15668c17b052e3e2e250ed94f2b608cdd2b"
    }
  ],
  "blockNumber": "7,434,006"
}

{
  "Sr25519": "0xa6ebf29654d726a09a837d3cdb480720e722e5c87550e5821c7d26a0721247759d4a2ff91a44888da2b4348b0f1d24dce245630e7bb64aec4072811c5b168e83"
}