Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,544,877",
      "signature": "0xa47f0da3365e45bebd78e9cc2fee0bbb18814a9968047d88dca1002c0c15c679224b687e3e127137cf47124ec8cbb7c5",
      "randomness": "0x66891afbba66ef4f1d248481824b4b48ca11c4057e6c2306a745a4cb47ad1450"
    }
  ],
  "blockNumber": "7,406,555"
}

{
  "Sr25519": "0x64f7ae4ca453ae4c4c24f126dd69e5d0e6c39b6b7e78741a80fa23ef8a52bc1a860bee058ab0754457814b76095023a625a1b1458058d024bd5bcf61f0d45084"
}