Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,578,355",
      "signature": "0xa5911848197f92103abbcdc9e915d9978034ff8346c2bd427a52ce5583c784d534326dfc689c4bee3a9babd58ddbbb9a",
      "randomness": "0x66e00d2648b590a32967873edc07e8d7c0a04326bc45998e89f86da06c41e0dd"
    }
  ],
  "blockNumber": "7,414,924"
}

{
  "Sr25519": "0xd4184eb3279fc1be5b179d233ac9cee84308d457939eba4e1b3f2f3200751c60132e623ae1f3ba164a4900cb4cd75e018089fcdefa2dcb6ce8669dd63221a884"
}