Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,545,821",
      "signature": "0xb6ae1b9eeef4dde4452faa141597057186db03aafec1e648c11e9547dac6b8838fce48d360627d129325c075043fb632",
      "randomness": "0xfab56360de8480255ba1357924b3e2d1de4fd5db217647dc577702cddbc467cb"
    }
  ],
  "blockNumber": "7,406,791"
}

{
  "Sr25519": "0x2ac2f4a3c679c5a1e99dd92b3a3d67e28385daa07a18c2b61a8d3d2e5d0834412c9056925ae1d82b35c5b74372da22b3d503a499cd4d70e06ef19c498f19fc8e"
}