Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,608,692",
      "signature": "0x897c7dcb0bfffa037353999595e5ea5d033d3b3b9a88c03f01d3eea3c05c390c967aad852d3fe05d6ea9419f5f7897a5",
      "randomness": "0xfb0e40c6e31e18947b1a4a8c58cea3fdd4eeadeba7ebcde8d54b2fcad17067b6"
    }
  ],
  "blockNumber": "7,422,489"
}

{
  "Sr25519": "0xb0d9334667c12962dde7ce14acc8145ae42f751f09be8d2b29daddd9ac18fc2ea73d73815e7c1fd9971db374d929b04bd9759329bf4bc80f3121bd598ad0608c"
}