Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,603,353",
      "signature": "0x82ecc6aed76f84a4be9a79cd42095e36a63995b87d313614fa2d7e5130e059f6a55a39a052db62bfdfa6ee2088f8439a",
      "randomness": "0x3672f87bd45d03cf42b7c4217eb8fdefb16c19707ee74a73a8c2348629607544"
    }
  ],
  "blockNumber": "7,421,155"
}

{
  "Sr25519": "0x80381601e1376a44ea1d9f6af7c60d9bc98c51e28182549a92450eeed409122a7871d6175f640d119770c5a112d0d322c8c39e99324c281cbe2f38576cb93085"
}