Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,552,301",
      "signature": "0x8929d9768635ac42a60be4da7e0620209ab26b39bc6916e886edcb6ecd8d419acd0578468f6dc05b059292b153a3289c",
      "randomness": "0x95c3e28fede90f5638e6b967edf8b6cbc174eaf4f8cd2039294c36b4fabcfacb"
    }
  ],
  "blockNumber": "7,408,411"
}

{
  "Sr25519": "0x2c5726f6b89161f3459972a35324af3a9a9c671c54df53ebf655e676e4fb6c3f75f08ed79f2797fc8e0290839aefb7fa10dd63e82c646404f1052d7e62cfe88d"
}