Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,549,913",
      "signature": "0xa9d7c0163e50e9bca17f0685999962073d1f9843cdf70f27b5183f5920a077731ae4b4a59d3838887807dfa9eaa7ce9f",
      "randomness": "0x377ca61cdb934c3a3721fc572661c3240e7a1e47bee004ea6ec7e8ccaf7f91d6"
    }
  ],
  "blockNumber": "7,407,814"
}

{
  "Sr25519": "0xc82ea03da66840342d139018634fd702ce692faead56070e45b301ba5ef9b00bbde6cc1ddbb561929ab9e80db86141fc8f9cb8e73d9b0e78c7a5327b109a2e8f"
}