Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,621,378",
      "signature": "0x8c7f87ffff8a619a78c878db77affe73c8813d941c7b1d27d39ea308e5c7c6157851b9bf0ac9e37c58a24b54535ba4f3",
      "randomness": "0x67f66dcfa87e543834590e1d23fcf800c2c7b371251100fa766d1ffac0c8e24a"
    }
  ],
  "blockNumber": "7,425,659"
}

{
  "Sr25519": "0x5ecb866a6262d0a6a0c7a6cc9b7bd9420aa1a8a74466d653982246d0164cc84e77ead514dd634d31163eb2c06f135736640d946227a20e8646b9d0061b6d5c84"
}