Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,546,706",
      "signature": "0x892556025d3ebbcb6897e632c088a02c1dc6950d0652e4e54856f31a7682899a2d03b28053b33c85405dd27812287b9d",
      "randomness": "0xb79b8bce8cfcde2cd60a4b91564f77045e15e58455af534bb9f045fdd6a3de34"
    }
  ],
  "blockNumber": "7,407,012"
}

{
  "Sr25519": "0x04c862376e6183c244b1f93628ea927a440e6843fd844bc71c8e914b550e8f3bfd40d76fdf4b73bf5a87d061a9d6514c484dcf5ef51793651e122573c054ba8e"
}