Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,542,477",
      "signature": "0x92428f8e7b81f2398526fbd097e345a5d8cf8836bb8590a84552b507e150b4f90a070cff767ee80614250fef279b6712",
      "randomness": "0x1296f343c55f766708f0742a31a3f65fec973294cfc05f8aeb9dc66539c93cd0"
    }
  ],
  "blockNumber": "7,405,955"
}

{
  "Sr25519": "0x30b4620138b051b89f00cd6deafb894208a52266d4a7f720bd90b55865548c093c46c05527121d750b0ee53c177b33f7d096dce80862354022dcb3b6dad8358b"
}