Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,606,166",
      "signature": "0xb8cd3b9d794cfddd66c55d645266ebbfa0da130ff71e200895bc7998850e4b2106de58be542fbe3e5fb58797e60aa2d6",
      "randomness": "0xd5a7ae0d1965e705f8a5669810733224a66216081882eaeddbfccea36e2a4db2"
    }
  ],
  "blockNumber": "7,421,858"
}

{
  "Sr25519": "0xfc01597f93ddf10a2a128d2825184dadc3581a3db1b126457ce9fa9e4d49fe05c573a1428aa0d7a3dd65776856d626aa319de6f8eb15a01d81d8eda2e729f38c"
}