Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,635,417",
      "signature": "0xa70a74cfc94f88e6318e9c7e1adc7ac1831f36342604a54d54b7980bd659d20cbc9517f700ecb4678986f32409b7c93e",
      "randomness": "0x933c63f59b056990f365e4bdaff5dfab31f5e5ef6923158f4dfd5e4b9c65b692"
    }
  ],
  "blockNumber": "7,429,169"
}

{
  "Sr25519": "0xe4b5b17acfd8b9ce351355a3ac2dfadfad1bff19dfcea2993ffd2117dc1d166a459a2b9da7bd849356a2e3fc28dbc20f28b07b476edd8ef9f15a37676db2d18d"
}