Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,565,345",
      "signature": "0xa416daeb3ec175961b3f0c96dbae27afa02f80de16ba10f3dc4044aae6cc952e827d4afde5286d39bc17813706019e30",
      "randomness": "0xf304710dea3e377b20ca2b33817617208373976296b8c887488ab0b74df5afd1"
    }
  ],
  "blockNumber": "7,411,672"
}

{
  "Sr25519": "0x60e803cfca2bd0078dbe30c7824874857d943f5f59b21f88b0b5a8e34a940b6eeec582995d4f5fde748af37186ed53469c3393c80c7d0a47757f58f2ed205488"
}