Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,541,353",
      "signature": "0x9973b16ba4319a9ea43fb01c3456a5ccc4c1bbff459b42e495c275d743091e3c1262b362dcd8b20dd8da99d69cb60327",
      "randomness": "0x4ced04d46227a083273d400e35de2096877c106c3b82ecbfa9e297beee1e52a4"
    }
  ],
  "blockNumber": "7,405,674"
}

{
  "Sr25519": "0xc051e38c4484a6918dd1e722d4f1b73c440817be5fd58ddae5af9a0b84f1b571c4dc61bd85c021d457cbc5eb92311352adb6aad8d6a79dd76f68fe773b7a828d"
}