Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,544,210",
      "signature": "0x967f7f6b98cef30ff16418532c4ddea030d56279dbc140937d5c3646f617448b13ae750c1b052ed465cd5942bf0e1e25",
      "randomness": "0xd2ce6572ba5b37615e77d304f847156d6e970d6168a3eb7fa48c00713a917c96"
    }
  ],
  "blockNumber": "7,406,388"
}

{
  "Sr25519": "0xb8b1e8cb19dc1ee4aecc40440352a5763a051952b02764d6dfcf3aa8aca1df0f8eddfc96afc37b89281af2856e1ff318bdcac4b49e79d41389d788ad4418be85"
}