Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,549,058",
      "signature": "0x822d4261bba93364b39b9ec3b64cd7b9f1810cd3a7c6174c5f53e824cd862155cfd33f279aa71c6cfe2e19c7eb5fd66c",
      "randomness": "0xa63c50a5372d54bfb9546ecfaa6c3f2d4a28ed6e27a2ada2e370991973ee8df4"
    }
  ],
  "blockNumber": "7,407,600"
}

{
  "Sr25519": "0xb25537b9aeed788797795bbe61a021fd38a917bf250d9926f44796f9bed9de5a4c3b1f8ea81f91c49e12219bb7c3f0e2f1b19b75ff959921ddf1d1a20555cf8d"
}