Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,543,928",
      "signature": "0x8650e11b5a0e025a42d437426d613ef11d268388d2b3ab90558a8fa6623bdd7e6bc3f3e4ad958be7f87d6553d79b84a4",
      "randomness": "0x892a43b8005127ff81ef045a768c1e126ce2aae0dea924c3daebe6fc4eb38f82"
    }
  ],
  "blockNumber": "7,406,317"
}

{
  "Sr25519": "0xc2340f3a59a2951f8d82b1ad6c4b10f3e204e7e22d7164d15884f927ecfac14f6371ef806bca3932086e947eba25ba9e943b9addfafc725306c6e7021a411f81"
}