Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,542,858",
      "signature": "0xb93044a6885c852723ac1f057df26211181e0ff61c77b865f4dfe3093e007994a36493bef9a341bffd1008ba34624c95",
      "randomness": "0x47487113fca41d6ec48948019053867b0e415730dcc6ff83826e602944419e65"
    }
  ],
  "blockNumber": "7,406,050"
}

{
  "Sr25519": "0x465438fbdf538a494f95ea9413779253b6e983d2f6069e8cd9c60d1153d3b63da92f15a6e923ae7633b520b1dfc6dc4e5b696d970343f29ca878080433913986"
}