Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,570,942",
      "signature": "0x90864e508453c88d9914d31bf204df978d27b99bf08bf58862bc2d0f29ba44ab5c6fceddc6bae851e29fac9abad1f7b1",
      "randomness": "0x7024480433bc7cf74f1c467533ce3692f49d286c7b9c3a2df06d19864f27e5ad"
    }
  ],
  "blockNumber": "7,413,071"
}

{
  "Sr25519": "0x8cfd6c773f9adf56e91e88d6b6c94dd4c3343e42026b30ee2e5635778998d477f8d602340b2ebf26ec79f66404b95f2da93195babeb792c832f9885dbbcbed85"
}