Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,572,799",
      "signature": "0xa55966b48e7bb9ec02994fca3c36cc95151faf493279cc57ccc79bd3c6082174a5137f004ad72609056aefbde61cb955",
      "randomness": "0x6dd0c0a974dfb37ac36ba1dc804033cc6afd679a9fcedd04433854c64f96477c"
    }
  ],
  "blockNumber": "7,413,535"
}

{
  "Sr25519": "0x380a45381f90a367c91a35f718db4a9b23ce494f54f7a9c60efc9d668a63704149ac96760bb4044c2a1393f9311a64364ec2651817cec14dfb82b2c0fa6fc285"
}