Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,558,669",
      "signature": "0x944bd57f9799dc23713319cb773ad9908bc0c2f286bfc039f25680ac91a18a7543d979cc0d6423ebc7624218eb443fd5",
      "randomness": "0xdd5e4d29ec7b948b501037c6588ef833c53fa98e44b0959d3c992472f1eff219"
    }
  ],
  "blockNumber": "7,410,003"
}

{
  "Sr25519": "0x369ce1befcaaffe0423710d7bda35629a3539644a8c8b1a1f9b5a6435f9c1e6a3f0dc0be1a4dcb9ec5aaddf0d5a1e03891b1e5b1d8c611210448c2cedbf61e8b"
}