Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,602,566",
      "signature": "0xae8c9446cb1d461164b4d9f53f300205ff74a99a866c0d2d4f4fa78558c3b461c77ce2a83cf3f9bb896635a44bb755d8",
      "randomness": "0x602e3b4949dfdc3a5cc7bf84c53031a708bfc3ddfeea4c136cba814e898e76ba"
    }
  ],
  "blockNumber": "7,420,958"
}

{
  "Sr25519": "0x0eab331b2db55656eb4a731c127d3b21cd594b738394a862950c3958ad4cc51b1685c27c240c8783b7d30ad727af2bf8d95e34c61e85f72073dacd44385e5486"
}