Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,549,041",
      "signature": "0x91c8c8491d7272c834447e084967f76d62eaff73e00ae0ca0b8ec05cb0bed4f80f23532bb68dfc45b87a7f1477689253",
      "randomness": "0x44c70d86b9ef8d6045ec0de305d73672b2505b3bed96f3b0f53a5f2964c51627"
    }
  ],
  "blockNumber": "7,407,596"
}

{
  "Sr25519": "0x929285e5fac731c7c3f32da2838af92a05f6c9465ddb2fde339e8ca49fe94e7a47a7abf2ef60838343d1c3bcc800506d9fe0c4f21cc70707fbaedf54fe13a28b"
}