Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,567,250",
      "signature": "0xaa969e973afa5f7ea48ac98492fb15bc2de63b24973e786153694ec0c426a4e4099b7d5bf862e99beac6feab282bade3",
      "randomness": "0x23f0e5d6e355ffa3d9af89a8e7481adac3ed15939a3b8b97a73f0303f5a5a26d"
    }
  ],
  "blockNumber": "7,412,148"
}

{
  "Sr25519": "0x86263171fb48891eab7e7c4cc15b973420e4f8ab0d4c333c16cdc7cbe555796bcab4da916a0ae553d4f56c5f693779f09e6e8c4f2b3eeab6f5b7de6ad6b2fd82"
}