Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,572,974",
      "signature": "0x99077cc42bd0388b3b6dbccd9bbf76fb1fa9a1517cff7f934b519729d9a86d2453a8d778b4d5776cd39c6a2ebde4ded4",
      "randomness": "0xa09b159215702ca6280f3ae8bbe703414e0ce8952d8e166c8e48d86d0c191dd6"
    }
  ],
  "blockNumber": "7,413,579"
}

{
  "Sr25519": "0x7aed95e28f204afb184d75dba389ed5241685dfa21e1d0c6c1ff431239a04c1438435038bba0efbacb77cf4d6f9045fd5d791f071a19c856a28aceba81d0538e"
}