Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,624,153",
      "signature": "0x837349908ce8b271cad629d3c2ddd92ed4df948e30d50ae4dff461b84651dc73d24f5f2122206537fe22f2af60822b39",
      "randomness": "0x2dde268f2a77705c847e93b5142642457faa2cc9fa6891710e6a89edbadedbd1"
    }
  ],
  "blockNumber": "7,426,353"
}

{
  "Sr25519": "0xb415314aedbc7710b61b7b43410fcf4444746fd9b400e08727298b7f6ab70966c7aea3301a1bd9299a1c93905801580f7c87f58d9631714c2cbbfe1fdf7c048c"
}