Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,543,355",
      "signature": "0xa03cebf2c4c79122135455c4e5a213bda5287a19bcc7890f361569f9c4aeef7ae704f679d6263d7cee1d36e07b0117d3",
      "randomness": "0x249872f046aa652a288caceebbe59a4e2fc393599384eb3867afa737a0c507a6"
    }
  ],
  "blockNumber": "7,406,174"
}

{
  "Sr25519": "0x3064b5eae176dff3e46553ac8915beadb4fcfdcd9c6b52081fe4417decbde30514017ff15396ea8c7df1bba27dcb7742da8e43aefe973e3e0c5118817308718c"
}