Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,617,326",
      "signature": "0x89bb16a040c7033c788949ac096957834204af40b39bd2dfd6a7f57f739c1ff2fa542c01e207e24e8f8bcb638268a632",
      "randomness": "0x733dc92a6b29366b10b180342287e3544e7f6c6425b691b84cb62b0adc7d10fe"
    }
  ],
  "blockNumber": "7,424,647"
}

{
  "Sr25519": "0xbec48cda279f2a6b128d5bfe766b7401c4d2e1b9fda48c4b9c0986eb3580d55ebd28f79e57d03589a207065abe6b158f21d5b970653cc9a52e2998ef4297638e"
}