Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,553,104",
      "signature": "0xb926719111422e0ae71c7416562c03789c197090403a649e9a4f6ceb01a85fc46905ea6f2bbd94c868ca42d2317af2cf",
      "randomness": "0xbb9e63c47d315eb7e3bbc1de38e184c45dae535379319b94a7ce9c218b6b2027"
    }
  ],
  "blockNumber": "7,408,612"
}

{
  "Sr25519": "0x6a971450f7b08e663332622bb137d389f28b7fdc2e8d46805e1a4bbe25b35951497d4b9020f7d8de7d5728aec1456eca6db484ec40c68c2c76d701a3662d6d8e"
}