Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,596,232",
      "signature": "0xb81094982a458a44549af869b3c460103a9d933692a190576b49847e182e466ca2ead84a0e540e23d4a8ae0f6e4cfc9e",
      "randomness": "0x25b7e87be28bef77c1cd2d7d874b09a09a53dffa549d418c28270f2ff65b483a"
    }
  ],
  "blockNumber": "7,419,375"
}

{
  "Sr25519": "0xd45b72b4fbe4b1dd8a6801b4524a8bbba8c5a8d9bde99515e65df098e74ffb0a5a27cd2df5171f0039b114b29075cc57650b013b09e0d2089001b3e9e764e68f"
}