Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,560,162",
      "signature": "0xa0e5077ea2e521b34d17ab39af328c2fe42314d9dd632cbee3252ebcfd4f7acca235007010ca8bab61cc19b7b0c3e87a",
      "randomness": "0x3a14c6d0011b63c5ccf7d1430921f07ca10d30be284355f40877e603bf675212"
    }
  ],
  "blockNumber": "7,410,376"
}

{
  "Sr25519": "0xf80aac0e486026aa12608a4f3ec20db1589edd7c03b33cb440174d0cb809ea149ccca32da7e379f9bdb6acc86201f11176244486118d8e2a9e0192f61c6fd683"
}