Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,578,761",
      "signature": "0xb3d622a1d2f6039291263ac7abf960d8f8dba4bb1aca71fb9a5fbed196429eb069a38ef425c0272fb6ab89281405ac20",
      "randomness": "0xa9abc66662175a13952a2af8124f02e8670468cf73d9c7ba03365eeea98fb6df"
    }
  ],
  "blockNumber": "7,415,026"
}

{
  "Sr25519": "0xe27f0dc949752329a92d6aa6860ea2a0556276d4d632ba9fbbe382d47e685e634a3dcf549a8501034585d119d440f889b1a570d49f379e9fecb1c994dfc47287"
}