Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,561,405",
      "signature": "0xa7ddf0bbb9ebab591685251a6790217c326aaa5fbfa9b1611af7e771d373730bf0b42bc07530f0d77fd993d2e037ff51",
      "randomness": "0x4eda3f6e01bd38b8542b598edde3974fdadefe89c662834dc285f683da3d57e3"
    }
  ],
  "blockNumber": "7,410,687"
}

{
  "Sr25519": "0x12caca2931fb401922b680c4a33cbefac90fa5899377bdf7fd77d0d7cba1af23e73c2e60d3c1523f06a8e1eda3605ebe6cfc234fd8523fcdaa232faa6ef36485"
}