Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,574,967",
      "signature": "0xa4ab0cb10c7bb6b73ffec6bd4c8f3d6f1445887fb0e12e8a3df823dbae1d77102709a1b3160be2cdb2a19a75fab2785e",
      "randomness": "0x84e4cb147f6d4ae60e668b608c3812562d93f0ad78a8a8cc104dc43abc6e8a69"
    }
  ],
  "blockNumber": "7,414,077"
}

{
  "Sr25519": "0x84e773582ab25e9a24e3efefdfc7a9b1f826589af304b1b710869df8e881bf57ed3b1c4c8379995f442fa734b54e8cfe1a086c528a4c97a8e17e8ed6c102eb80"
}