Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,619,503",
      "signature": "0xac173d50f654aa507593a80149d198faf7017a035c5076ed62ca63c21819956be85c0a2e0b87ff702b967bd49626a00e",
      "randomness": "0x0a3036e4c8cd58521231c5c7f11e6b6346bd0c7acb4cdc59b3637a0dfac526b8"
    }
  ],
  "blockNumber": "7,425,191"
}

{
  "Sr25519": "0x6e7c8a813830785b580b07977929d3fe4272b9123db88eaf98d9a7e014481808ae379386a0d13853ecf0a279e9ec6a9f5aa2ea17923e154ccb9844068dae8a80"
}