Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,576,395",
      "signature": "0x87251301595f4922aaad7d7bfc40f2e7daa412fd55f6f33275e65a32d2c0cc5d92e26d75f8e16a3b5fcfc19f9a7d3290",
      "randomness": "0x081b352fd701ea8482c48f465163d520f795e382e7c929009fb20c2dac27baab"
    }
  ],
  "blockNumber": "7,414,434"
}

{
  "Sr25519": "0x887395c2f8520e2db4b13db7deb865931bb5887374e125c39363597aa52ca963e53e0b281391972c03fcd327b4bc7aa0ac49bcc26a51d9dc8feb53be5764b887"
}