Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,573,371",
      "signature": "0x80a9af4bfc2bc29dce79bd500919aa7fc5d9b0f511ab1be03d0127237459830b81b865d2fe6967449ff0bf55e8e9126c",
      "randomness": "0xfb41dd581ae2d061dc5292623fa0aa1f9c60f84de23d00a5a34648b6d02c626f"
    }
  ],
  "blockNumber": "7,413,678"
}

{
  "Sr25519": "0xf0e2890ecd99477d50ee6f8a8d71e2a3ecb20353a67c0dee58272869eef30c6fa1e00ef9de0447feb47488d7dc1d40cb1c6b5b99ab61ef68fb0aea68d9dead85"
}