Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,632,874",
      "signature": "0xb811fb15e7390e4bf9c0ab2a49560b16191d6bbf7c0064a3732cb4f9f1549b292ce1c0189eea7333c346c4100dc31461",
      "randomness": "0x224bc07b2e858dc0eb6b6c085306c4a89630dce8ded41b857232e39847f61e31"
    }
  ],
  "blockNumber": "7,428,533"
}

{
  "Sr25519": "0x681d5833676951e9260e838ebf53250c14eb49294dd250fbf5213aed1fa2910c17c3e277b312e920255baaa2ee53c837a414909f646a247b1ee1e7c6cc7b9582"
}