Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,562,621",
      "signature": "0xa72fe2774fc99d0f1684485c45202aa258fd8ec0d4be2db2895048812c4c7fa03716fb9962d6738e2cdb5b8d47350ba6",
      "randomness": "0x0aa0f9f6d1751e8cc052c7689e69a8154d5446823b586887afc6ff684f575173"
    }
  ],
  "blockNumber": "7,410,991"
}

{
  "Sr25519": "0x18674db7660cad9bedd1a47f654d3c09583793d063e8defef142bb642f6135210f7c0a2b00e21e279ea0b2a1f071d1876e8582a1060aac80abf8516cfb71b181"
}