Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,550,559",
      "signature": "0xb3b454f47b4082147f189bba17ae12db2ffe15831ad96d623fa20556a6f4c93bfd883f8500ef872f479bf42ecce5c792",
      "randomness": "0x5addade529e0e61aa5b09042b2d050e1e8f6aa288ae69c9db40c754148fe319e"
    }
  ],
  "blockNumber": "7,407,975"
}

{
  "Sr25519": "0x7ee1187475f4fc06d448cdd6ba19568515133dfab3e7663417b08571b182136fb595817b8910e3fec2d2a2026123dc9347b97bab195c84d709fe9822e224f98f"
}