Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,559,151",
      "signature": "0xb3d36d3dd6bdba6b2e36f4988ed716771fb0d3b418513d63fdad6396938c62b1cd02ce22e9d8798794039bb88f872b6c",
      "randomness": "0x732051bb67e4b2c248b86777e3bb01ff3b645b34ede38615dda6e7ba6277d552"
    }
  ],
  "blockNumber": "7,410,123"
}

{
  "Sr25519": "0x40ba9c33f8409d7e71ce31a421a922b3c5d0475aa933b6aacf0b42c83e5c9635062db3161499c8f0f101197f6363581812455c66119b42f510d34fd3b3139389"
}