Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,667,011",
      "signature": "0xb99b9d0774926e9a6630a53c6eff58f76e2fd4e84528819ae1eef89d4ad695acb4430401cca439486e087738f94b9e21",
      "randomness": "0x5db8e653d376537909c208618082b6127eaf97a564f907c75f90fb2ed8caf86d"
    }
  ],
  "blockNumber": "7,437,044"
}

{
  "Sr25519": "0xb4844009d452bcbfdf2ba61343bcd9b41d27f3a3811b25e9b06c9417fa190a248fbc207da02a259b7c008d1e578488dbe7e5f62182a531e88d9c19bb044adb83"
}