Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,585,824",
      "signature": "0xa268baf2d6aba42bee0e999450e7c038da25b40af85637752cc91e9a535e7bc9521e16b8b9aae85f9e59153d83ebdce9",
      "randomness": "0xf16283705148561b6497ce0539cf0e20a468fa151d30449917c50e24cbc12563"
    }
  ],
  "blockNumber": "7,416,779"
}

{
  "Sr25519": "0x74f0205652c3a19b3e0d26e0eb606c12dda7d2f3cb655ae0257b2991491e6e31fe0d3eb9899807fde33a92dd5a4f512cd4967ab2e63a7f1178853667bbc2e680"
}