Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,555,752",
      "signature": "0x808a59d713513eecb42cdf61fc6b68a0008e5a80adca28775afd265340908778be559f708fdf0ee8a6e381fc27b441a8",
      "randomness": "0xff622097cd9a0012304b10c371bd843cd6df414450df1fd5d7b5996fe8b2df73"
    }
  ],
  "blockNumber": "7,409,274"
}

{
  "Sr25519": "0xb07cf1e5e73c27e58a3f625c2771519dcc358a3c52d0e8b1b2c3454faac8fb6883a2a34f5c8bf7e5eda7be76428ffacec4ffad98d05e8e0bf9f56f1f9e5a6d8a"
}