Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,594,451",
      "signature": "0x8d19b1c8c268a1615937bbda8ec7ff4a546b658ed9fd5ddd38c1087429a8209770f3ba437c65fbde54d5ed7bde337812",
      "randomness": "0x468c70c25ec90859f41c0d05cea8a40acac15a0c983731aee9d24865cd4c83a3"
    }
  ],
  "blockNumber": "7,418,929"
}

{
  "Sr25519": "0x524cb7dffc836650d0ecfe3b3c9403961713730232a331ef6da90626580e57454dde467cf25874c51926621d3c7566c5dd57a4f4595ed9935ae0dc8b8636db86"
}