Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,584,953",
      "signature": "0xa3d7dd29dfbb98e182e4e8f36b8e1caa21c680ba6fb50bbc769285951566a0c66b21fcb063921f067c7c2ab1efeb74b1",
      "randomness": "0xf2c6f32191400ffb6145b89fd3857b1430fc7c949ebbe47f68b3445fafadbb9a"
    }
  ],
  "blockNumber": "7,416,561"
}

{
  "Sr25519": "0x362672ddf471a5e728f3f24f97540d560a53d44f4dd82499193d9bfa6a96b727613e6b4636e56612c464754892cf267fec8808f3e8aa4bd5652d3af8d877c98a"
}