Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,539,729",
      "signature": "0xb8f6606be01ca64c615ac99dccc9a08b696066cee2ddca67552966db42bf3499b747f4506543ba8ad6c23eedb8ef0ded",
      "randomness": "0xb423cdbf8e12d70a8bb0c49fab5b2446babfc6e7073ed2a7413037356f53aff7"
    }
  ],
  "blockNumber": "7,405,268"
}

{
  "Sr25519": "0xb8751c52e81745ca34a3b9635e6449f8431859e80c5eccf78257fe0f7e2387432318f22026764783c0d16da9f28146ed14dba569e7dd1f80c482b25c0f6a428e"
}