Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,562,714",
      "signature": "0xb4bd0807bf47324d31473a66d524466e710958502abe039d0a7bd96aed16596589785210d0f82e45199e8790839f7923",
      "randomness": "0x2c98717a0040a46b7f1cd654c1235ed36656b1d73115a0404d3969a5cfea98b0"
    }
  ],
  "blockNumber": "7,411,014"
}

{
  "Sr25519": "0xe408723ce5fe269c96828dc95d2597288572c54e8c44220b416f5839c823870cc7471a85245cdf83bf10cb2a457aaf59edf7d1542842d4fe331daa5293af078b"
}