Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,663,515",
      "signature": "0xb6a976c79bdab9acd7236a6a7304f3190acdbde8081e5bd2f576e49b1a74fdd77aefb2b21fdb54ca015fdbefe27fd8cc",
      "randomness": "0x9be0d8c38f70e24216e863d9430fa834972b08de2ae3af9fb971bdbd4b26e345"
    }
  ],
  "blockNumber": "7,436,172"
}

{
  "Sr25519": "0xc0ae953c7663c9ca561ec48e74971bc114a665a4212b8851a5e9b7cc0298142deb8edbd5b77677f663da313cd42a3ea4799fe098e369fb1e4a9019c05a9f6a8e"
}