Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,545,265",
      "signature": "0xa8bede803d9302baab97c35e359e5b90848416694a19d001864bce03be7e65c29ded15bb296ad09a5e1ba61c10051f90",
      "randomness": "0xf9c02804979368008a2432e7bb8c12c72def0f4804142ca936e5c17e44057003"
    }
  ],
  "blockNumber": "7,406,652"
}

{
  "Sr25519": "0x8ccce0785fa26a3c72cc061fac12a86a160a9cdf3618d108aa150e8e060cb351d300473d86a94e8d1e83e07f3493fcb93290437f3f32905a26ef13fe3334118a"
}