Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,598,850",
      "signature": "0xa2935ec6e64b5d7ee7755a1fa5963466e2c6376b55d4563091723c7e2f27cc237a22b4e760d62d4b6a053a9e2594c0bf",
      "randomness": "0x1bb7d831555116443e313fefeab62a56ba931d76feae06b8ad978e9003c6bd20"
    }
  ],
  "blockNumber": "7,420,029"
}

{
  "Sr25519": "0x7a990a410db6d045356ca39b5214c4ccf61e290465e41c668e5da76a08557d4ad45c2731d0ff91e9fa3d8cc9b1c489f571cf1999c41260b2dc3b0827c4457988"
}