Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,545,704",
      "signature": "0xaf407b8b33d415cab4a492bc5a2903104177dae8eecacdeeed9234bfc3806adae778fcfbe52d7494bebcba4a567d821f",
      "randomness": "0x0a61868cea4d95946a97e388dbe6c90e8f6607f27bbe174583e893bf75b8d505"
    }
  ],
  "blockNumber": "7,406,761"
}

{
  "Sr25519": "0x303b8ebe32d35f9a5fdaf5b4a44ac541b963c5bcde559671dd63ee0c300d693dba51e86e6970cba1e6b4ddde35407b153c09f95ab3ffea59571dc5c25effec89"
}