Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,559,348",
      "signature": "0xa41ce96f6ca0875b1ab3a7b8436b46c9eb9c7bae42969fc53a7616f41112119858eeb798c3bca7178613021e9c169c2e",
      "randomness": "0x03f1a03c5e28e12c04e047f8e2d45fc909e7ce9c8d7fa9cd91c2d451fb1d64fb"
    }
  ],
  "blockNumber": "7,410,172"
}

{
  "Sr25519": "0x422516029211d1f5aea82835ca47478204e36fcee1a2ab43fb0e64ca45f231644f8f36aacf08b050683301ca5e08b3eb59ef7f484d42190ffcfe35112611fb8c"
}