Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,545,968",
      "signature": "0xa541af39773c30f00477d4e94806bf054f7a53bffa5fee9f827718b9ff0a1bb56ea313044463270741d409598b1c1c81",
      "randomness": "0xa1ba9cb5d02ace2fa04c59fb6a0013adc185cd0fca4349e0539c8f0aed085c48"
    }
  ],
  "blockNumber": "7,406,828"
}

{
  "Sr25519": "0x8c749926e178ffa883effc1882a3d9b92c8138989821eefcf3d428d734a37b343a6022ed79867e6a22a8d427bc2b2637bd6f370840458b7fd8769181a94ef38c"
}