Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,577,675",
      "signature": "0xae2c7034fee87c4c05e46262322fb174f262101a0bd8cd9d477c3ada5c154e71c86cbf4cbea8c5142cc47eaf9765a717",
      "randomness": "0xd5287c2cec645ed032146b1439aa696391228250be866a96add8c3ed6c46dfe6"
    }
  ],
  "blockNumber": "7,414,754"
}

{
  "Sr25519": "0x428c5d99a31e7df2cdeb7f00c047a4e7e3e86d1f3129ac0c052c0746becd7914ca43ae65be0c77273d75f118856b71b85c28ed2535f5bd374fe25addbaa76a8a"
}