Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,596,068",
      "signature": "0xb7e0a8783e9ee12dddc83e7c7092ee8c92028fc50a83bf14e259f429676f9bf60a45939d69fbd0d7cdd422194c48ec8b",
      "randomness": "0x26ab108908d0a22801e3a290468c29efb1015f7e8fbbfc2e8631d42ef266fa19"
    }
  ],
  "blockNumber": "7,419,333"
}

{
  "Sr25519": "0x16efc5df2684228880d9676c28574a9a78a640bb674740555eda58002429d5604b6c712b9055509f13d6f9b751754856e55bea1f47e3f36cb07e9f93c7f25485"
}