Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,545,673",
      "signature": "0xaa3090ba8bb1031afcf750169c2081cc790818a096f6fa6a682b08aa76fda1dee1b0b2bbbe975f3180dcc03bdcd66083",
      "randomness": "0xeabe13386e7faae4a011a5ca8004f77e48f68a235cbfca9a7005d48f2ae8af67"
    }
  ],
  "blockNumber": "7,406,754"
}

{
  "Sr25519": "0x40cfe83dda4f1ed0bb7d2b397277d313adf185596d2283511df98414a06b267b2ffa10f3f1cf878148bd7b4c2b667a3bbd400844d5c20e6b19b976a96c403f86"
}