Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,660,565",
      "signature": "0xb0e8a2b962be9b950ca28197673c8bbec301c3aa27838b4c6e1608dd91539b0bb63aaa63a8c3fe14180f799fec0faa32",
      "randomness": "0x2a9a94ebcbefcef581a43128e10e38c488c5b57273387cd12cca2491c8fb6cfa"
    }
  ],
  "blockNumber": "7,435,446"
}

{
  "Sr25519": "0x769106f376d39f70befcebb77fe3d2af721980610bdc79051654db468678ce7a5c1554b0b4f9539cf32da82a2ff5e7157662acc64c0007b08b24b3147ca43489"
}