Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,570,156",
      "signature": "0x8ccb87927641c0131398ace3cdc147f1bdcd4dcffffb6b0bf13aa5d080552a6958747987923f682418e9e3d679a998e4",
      "randomness": "0x507d09deb437b8254c0b9750111f79084e96557f3edd6ecb1c7baa11dd7e7486"
    }
  ],
  "blockNumber": "7,412,874"
}

{
  "Sr25519": "0xb6891851ea6fde2d4bc7905d57b0718f6cb65ecd8a7d8184c0bf1ca95ece9a54656be4f3a46a878368394579597cb6a5cfb091fe9b588c882ae3730c93e8808b"
}