Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,563,710",
      "signature": "0x8355bc233c2c567de832fa7e71c7a2bc0bcce1fddf45686c7dd2253f5ad3f9eb67101fd105f69e988b18a090bd1505fd",
      "randomness": "0x5f951692cd0e8a5b48a27178f857580e63729c44796a18deceaa5109fdabad8d"
    }
  ],
  "blockNumber": "7,411,263"
}

{
  "Sr25519": "0x6c193fbe85e928a325afe6f897bda8d74df3bbc8d7dc41e2632ec9b58983345c8dd6ce84c68f6742a6aaed9185d1ea36cd980701a78b46d4a13be29fb8c7988b"
}