Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,542,483",
      "signature": "0x98c8f8c3833c746263bb9a3719ae0947d65ab9897d49f9c7be37a674dda2f46c66d58b7cf713ec44fbed303bfd540034",
      "randomness": "0xa88545ea8774dc31ca69c81d9aac7ebcf110cedf3389f734a55acc81301c84f8"
    }
  ],
  "blockNumber": "7,405,956"
}

{
  "Sr25519": "0xdedc16c375c3da4335aed9ab90fdf89dc5541a0f6385747265e8e300f245cb5da80f632470189ab4cc3fdb0cc7e58ea7a97bab5f0cc77111293dab15d3791789"
}