Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,541,248",
      "signature": "0xb86d58572b91cd5ad1421c2ea3eec3dfb1e6325b5c83d309ea8725392ef3c605fda81b66a1f6287447b88d18f09ffd83",
      "randomness": "0xe6ba58aa6fef29cfbb08c193506bef8a4e3701d637a3a5147efceb3e556b6511"
    }
  ],
  "blockNumber": "7,405,647"
}

{
  "Sr25519": "0x4a1c4f0fcc5ca61a6e2506ee8d484a76c56a5dceda16dd5ad5ebb74561fd7735cd4931949435c68ceeae729cb0acc759675f7d381c3b604607abe8d8a42ff580"
}