Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,544,180",
      "signature": "0x9780af582492b07068bf639210e5704ac55d33e5ef94e125e7ae0585fe877b8529bddbf6da410de85c86b6fd094f0c79",
      "randomness": "0x2e09f65757b2460adbe5c1dd6d2324e2befa2b03e19408a184c8ae443a867add"
    }
  ],
  "blockNumber": "7,406,381"
}

{
  "Sr25519": "0x4e9a84626a4bdba568d1972fe0a0a2def8aa58db9c8f4cb20892cdcdd6b0c917b9f430dc2958c1355cf20bc2486cf530cd8d847361462cc832228b621915c386"
}