Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,556,529",
      "signature": "0x904f58f2303bfc834e1ef5750b0e7f64a5fd5fe0204a7646ac77e55f04879e71d30202eee3143521d040beb1f21db266",
      "randomness": "0x7eae209ea34da7d3bf072e854a65a93cdccec7aa3f63773e68ff03dc05db652e"
    }
  ],
  "blockNumber": "7,409,468"
}

{
  "Sr25519": "0xfc9f4273d1522df39df68b5ef9a467c8c7d0103782b43844dd84665becb8fa585b453166c840fde2214e5451c4d64ddaa54db6388a928dd9be836cde7f8db987"
}