Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,606,217",
      "signature": "0xb51a2933504e1f24571fc7f436f6d7286230e8ee2a6105c4a2d87749c47f687d1187c6ada74eb145aa77108dfc943955",
      "randomness": "0x1ddcc653e37c88cab577fab9be7bb92481424e1dbb456b287dd706b4b3b098b6"
    }
  ],
  "blockNumber": "7,421,871"
}

{
  "Sr25519": "0xacf75b4de88a15ab9ccae974bb4aacc7a358fa672c992d65531ee31dfb9184017ae7a5224b0d607c8576fb615b2ba8a92cced00dc0d1e3e5e2882c54358d618c"
}