Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,595,274",
      "signature": "0x81d07e3f248fafdd4d57644c0997efde0ee822abae4d6063a25ea4469eef0db1fb158e9d6fbcc60f181a7f142cae298c",
      "randomness": "0xafb81aec08238553240d5419fea1dfa132d9160761c4aef700793cfa5b8b2978"
    }
  ],
  "blockNumber": "7,419,135"
}

{
  "Sr25519": "0x88d26348e0e9467cb1fddb854123b8c5de2018b98bd78ac523f95547c74085763c83ccb8012c3f5117376100156cc6d317c29248458d2be57bddbbfe848ce18e"
}