Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,557,595",
      "signature": "0x8bcf1f694471a635ebd22f0fcb077c45e48d22207ebb3c719cb16b1cb7686fee869948aad68edd57429d1ed9d190fc2f",
      "randomness": "0x69e21033a3e3cdd766d666c8960ee5e15aed9f0177512a67ce47f0973e68b259"
    }
  ],
  "blockNumber": "7,409,734"
}

{
  "Sr25519": "0x06cf8c0d89cc33ebfef415531629fa919b58ea6bc61730444f4eaa36d5f4ae266c7e3e5a4d26495eb80619de75c627883261ab66d06f2b05886f3ec11dbbdf8f"
}