Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,564,726",
      "signature": "0xa1043c08815a5c5463f7a293513eb806497352ff49586de7f269c24eeee7cba997b124d271ae4fe9feefdae4093a0edb",
      "randomness": "0x693ce33eb0c242075308b7745dfa3842b5c51002586b2056139dc9d0c8702e2d"
    }
  ],
  "blockNumber": "7,411,517"
}

{
  "Sr25519": "0x6e7ab2e10b8c3ffad36952be2d550c8b95fc47af8fb6c33b12a8fbb58d76cf1f0b7a28d1919e03d9100f0d4ed396efc6b5aefffbe84ce846cac92257b344aa8c"
}