Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,625,990",
      "signature": "0x907dc10748934514379665648d9bdcf1b4e93bf09d761044fa113b2a35d13da0fdaa6843c883a07e0ab1247ce8566807",
      "randomness": "0x60166222e82384257220f721277ec91622ac2e7f8e64a273eef03ed089078134"
    }
  ],
  "blockNumber": "7,426,812"
}

{
  "Sr25519": "0x9a327676cd851fa4d07afc088ac71f35b7ac19954ace506f1dda70a2098a141ad01195b58a377be90a5f6c398e84701eb57ee3c88c4ef91ed9e57850b626aa84"
}