Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,543,741",
      "signature": "0x95ea53a7eda5a02dc182c6c2bd12e3e877e9ced1e1d0bbfe9f5059cd458d05deac922b673c4646ecbd80713c7f35941d",
      "randomness": "0xbec7e1cf4d26f88dbbb238d27b0b671c65c58025ca56d2aad069fbbafd6de337"
    }
  ],
  "blockNumber": "7,406,271"
}

{
  "Sr25519": "0x7c39dec9d073bb6361b649155de18e2fba6d4d1eed62316d088a37431ea66e74f6345fc696e981d3967fa0a399601090d76502ad76653c4460b0ab3bbf6e2384"
}