Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,539,710",
      "signature": "0x850976bc592898f8d7a5d71fe89133559d1d23e10dbc61ca943a8f7dd9c492fbd636d574a345871b3763e5a146eaa403",
      "randomness": "0x6746b1829cb510de3ccc742aa4542be90a8f99ccb605a9f0ffb09f5207bb88c3"
    }
  ],
  "blockNumber": "7,405,263"
}

{
  "Sr25519": "0x4ceacb95faaebf2c33ebf88a3af44c8313df7d88459f45db30483b8aeaaec44b991ed71e77fd31bcc37bd302f9ed0c1d29d7c2b741f37e176922793396627d82"
}