Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,562,264",
      "signature": "0x8ac54ae660e283f988c02f382e87f72a5bcd1e9446baadf1110f621bb371829f142b53f9b34a80cf246235b2545ac2c1",
      "randomness": "0x90410fb6a6dcd513f67ce7add60191b8fb79320e313943c8e06aa35f3b341efc"
    }
  ],
  "blockNumber": "7,410,901"
}

{
  "Sr25519": "0xde70a4e5818a8cf4016771a129fe34073c968d78a634c8f196e903afed9c830c11feeee3ca0c84af9c0f9fdfa05557b381769de3f5d5191407025eb94c82fa86"
}