Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,546,978",
      "signature": "0x849228e95e3e8adbb1f99a94a8c65660fd632713f8aad935aef8915acf46af469786230f2f71ca53e8e63559211b5aa7",
      "randomness": "0x73160323694f63d222cdd51dc6a45444473d761cf3f94fa9382acf1b1bbab1fd"
    }
  ],
  "blockNumber": "7,407,080"
}

{
  "Sr25519": "0x103bc018a513348d852bdc9a883bc61616612046434390a4e50f1ffd2b4d3417e3d13ab4c1a3bb7d16d2a6f7df18797eddc59a525cd7de02b8878721daa7ae80"
}