Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,550,750",
      "signature": "0x8ba756e559b890d2daa162da49a7ef64cded002b91029909b58e771ab9b3afd1eb560d343a429bfb80211f5efe9a3641",
      "randomness": "0x9eae6a123d0432f2fe05da9dfb77e6289806d480ae72f53d5cb8e9a6edb2911d"
    }
  ],
  "blockNumber": "7,408,023"
}

{
  "Sr25519": "0xaecf8fff6df365354c999f3e107a92b7d69722cbf0af1732b57d4f085f40c3648deae6ae9eb5b855e107ddfe192e19ea7c983c2628688b47629a2589b1dcab82"
}