Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,652,771",
      "signature": "0xa911bd629744d4573ff2e5aad826d64b98c787c5bcbc8e4a1675e52d4f27395059344740ecb0f3245290095062d0f631",
      "randomness": "0xdd7ac36f151de9c63e8c3ff5e99b1ed271f42609e90b95574c172a94a16a3e7a"
    }
  ],
  "blockNumber": "7,433,497"
}

{
  "Sr25519": "0xbee83d975923d4c4d012c0227663d7a0d67a8ff529d8c749b2b304c48b4db9566c7d809a62eaec643244813a206c2811913a86e3fa93f1ce75ba6bf70f7d6781"
}