Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,636,635",
      "signature": "0xa97283ad9448b6ec14087d09125460006f5fb95fc7a2e844ea3c59e51f7e8220fa718ee85458391ef103761dacea2276",
      "randomness": "0x99590138e3b886acfdd931d9d5bc501e6e735f804e040b3d4e3b9c819913fefc"
    }
  ],
  "blockNumber": "7,429,473"
}

{
  "Sr25519": "0x0c6da1db2027525ecf7d7f215057299447813b2a7496fee70985f1d43f78ef3e383fd24b86c4c47326890e17d444821722921b2e0a9ed9292af5799cf280a98a"
}