Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,542,073",
      "signature": "0xa518757a293ec0946d55abed70bdd7829c1130b39ea5c081ac015be4ecaf4388a198e40049bfc755b1041f9d969e58ba",
      "randomness": "0xe306706970424c99268709d385ea01675d67d29f1d17c46441348c5e4f2a34d7"
    }
  ],
  "blockNumber": "7,405,854"
}

{
  "Sr25519": "0x5206ef22b759e07e97c5fe5bd128f38c6eddd8f549d031691e39a107a91a826fdf50c04c9fd5702264e1c36c8e4daef6265e6ac5a728704cc1ca695f4bc8b98e"
}