Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,572,074",
      "signature": "0x9081ec3cce07aacc121d8a7d6beae7c93f53539387c89f41d388f5b712030b3170175eb2f5893e6784d1495de7261f3e",
      "randomness": "0x20345639c7422793eaebcb301386384271df1c422eeede2a29db9cc6d0c6d4b7"
    }
  ],
  "blockNumber": "7,413,354"
}

{
  "Sr25519": "0x2a3c130ac399247bbfa1c13b9d6331bc2482ddb6c73651969defb0c7d953c646cbf98193f44bda5c3fa669137d2792329c352d6407032ce78aec1d1d2a9ae682"
}