Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,548,068",
      "signature": "0x94f0b76a777f6fdfb756410e2a79d291daf2d7f5ba3698b6264fcc0d3d2dcc2a72f36b911d6b582313524559c70f9fb2",
      "randomness": "0x23e88d551aa6a2d0900e1baf1556d5de6d2140d2e508d47be37c98bef1675f36"
    }
  ],
  "blockNumber": "7,407,352"
}

{
  "Sr25519": "0x26cceea8e9af662cfee1fc89333068deeb0ff9a26b3908eda79e82aa41646e64d87be8b7f461284964e8fbdf4486380fedc7f3d610ec16febd7ea2eb050c848c"
}