Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,622,588",
      "signature": "0x8e372d3d7c271b59ffcb083a9ca424a0808879d945d02331993e278f897712cc1cbc2c8b4334aa9a658b07b1efb2ed0a",
      "randomness": "0xfff89ff4cc619ffeaf921b17ba34c5b22816af2aa2f255ede64689210b074410"
    }
  ],
  "blockNumber": "7,425,962"
}

{
  "Sr25519": "0x94ffc0c725de90cf9aeadba6e331a2cceca6bf3f99e32cd609bbd26367c677139666010ed433e777fc879ce8476195c3b09caa9e0813b0b514a77a1fe5b2de88"
}