Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,578,520",
      "signature": "0xa2626760c6110da754e5b1eb2031edf02b31d448595083b72837ae20dd3a17304d4526a30304a7dbcdde04a2070adabe",
      "randomness": "0x2abaf192cf2e1798d68f5cac3326fee6ab5de3353e3f615a8a702b6e93e52ef0"
    }
  ],
  "blockNumber": "7,414,966"
}

{
  "Sr25519": "0x886013d9172db64ba84c45fcbd787d4abfcb1341e7455ca77f1b04914238dc665f5c181bb1f474fdcca1c53b3a4614aafc82403c1b95ec3eaf9b7dff9787f284"
}