Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,577,934",
      "signature": "0xa92d2830dc9ae28c1d97dc3839b6c9e213dce70ce0de331a6dacb398439f135aae46771a0d9e29adf5c0c4db0d055b57",
      "randomness": "0xeb4ca95964eb49974f80bb76a25f4ab100bff2db38800c326fbce5729e30fe57"
    }
  ],
  "blockNumber": "7,414,819"
}

{
  "Sr25519": "0x389fb207f6f79e60e0b456dd7931947780dd6ef93811e2e4bb4d2033462cc41dcbf0c3702214816da4ec9c3d4c062de77726baa34c08104050a596c03bc5d582"
}