Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,610,555",
      "signature": "0x88c7205dcc0bd8e2f8860b181e8fe830460b7300f4a98da53fa152cb7f6f0adf89d3c64b097a1acfa28d23ebbb2ec455",
      "randomness": "0xe35a1c56b2634b4ecef316895a93c0eb42478f90abe35ac01caba8785d18b5c8"
    }
  ],
  "blockNumber": "7,422,954"
}

{
  "Sr25519": "0xf867948cf7f2b2401202f4254c6cb54dd7b7dee4c3d78fe9d923c7452710080c4c7b4a77ba67c499651c68cd41419c5b34ebca696392a6b60d84659bde37da8b"
}