Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,555,325",
      "signature": "0x860f6520bcf2c326e1d76a53c20956471333bea5560537916429c426e8a9f6e4d8787a79bbb5e9a8cf05c1fdd1f2a78e",
      "randomness": "0xfd9c30a5d503dfce9150785c548682571a78b2ca3c540ce3691d4971e7510e72"
    }
  ],
  "blockNumber": "7,409,167"
}

{
  "Sr25519": "0x92da6906bb1bf031fd485a98b8df564e1e8ad645d9a8fd9fe4e4e1ae5bb98a4928713846ec513b4456e34dce7081126c855e35bc03419c8463230d0e2e2e0385"
}