Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,609,301",
      "signature": "0x83541dd5a0a6f35bfd07b40c4c15fbd280d48c7f41cd0a41564c2e23a129abcd8cf977c2183d1be2359ebb312c2dc378",
      "randomness": "0xbfddaca8ea379cbb1a3318c187d4811270e301fe7af06d0aa41a3952fa81d6f0"
    }
  ],
  "blockNumber": "7,422,642"
}

{
  "Sr25519": "0xb0b4ae66b8da58f357b1125e5eac144383b09e1eb228c70016eaa063ac2ccb2a2928152c7b48a3f4f67356a6dc69e01f109d7a94e35b8dcf709fedd0767b9f85"
}