Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,575,607",
      "signature": "0xa4ef15640864c082670a4d8a50088d7ee7724ba182e8d0e9478fddff89db8f43d6c778d60d4eb699a1f5470098e8313f",
      "randomness": "0xd4ea77a6cf903eec1d46475af9faed51f6eed57581d2d1f9c5490d93f8d623f1"
    }
  ],
  "blockNumber": "7,414,237"
}

{
  "Sr25519": "0xaae26aac524347cd58cb8480cce1846147b5bedc8f2120fde440c3b523c6060921dadaee4e9062cdfb8bf573deb8f41220cf9b10b54b60e63c7fcb6e868b3782"
}