Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,552,624",
      "signature": "0x9473e7636583dbc4fb9a7e8c1840b59557080d1ee0c566a396ef34bd034b63dc49855a9c2fe1293d18512e782ecd9d05",
      "randomness": "0x48f7966990f0e2bfd34dd7f832774e376a4c245e849613ef7b63811c797a0ce9"
    }
  ],
  "blockNumber": "7,408,491"
}

{
  "Sr25519": "0xb62706bc507a580880f56c60e80f58df9400fd1d587da677f2c74247f6aada351d673404f237b245dfb14ca9e61fad2ddde81b68af36ebec08ac199857c7b483"
}