Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,650,904",
      "signature": "0x8f66e8ae8c431f84181357287e656517f825a5cd7681fd6c551d9f7ad4578faf8cc5655f83dce0b6c6f5940bfd6d7ee3",
      "randomness": "0x1ad50f26da291a6e5538eda34db8f0bc965d1b83fa746b6be85eec9dd3f1e2ea"
    }
  ],
  "blockNumber": "7,433,030"
}

{
  "Sr25519": "0x960094e35ec8f4377260a9b3df5e5b8ad81b7460b5ad73fb9b19decc9bc6c51fe5fad3a5c25a8d016e78a0ed1fdb3641b03663f26c0730464ed6b1e478bcef89"
}