Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,545,060",
      "signature": "0x848059d9a4c710298c5302a91ab38cdd0355972b0b8eb8af646bf98d117c7ccb884d7a69f91107abb58a7608d7ae8894",
      "randomness": "0x6fc3e7c40897a8bab59778db3a88190b52c78a260643ceac11513263cd911960"
    }
  ],
  "blockNumber": "7,406,600"
}

{
  "Sr25519": "0xf8d71090b83331d0b96a4386f1d14b57b22c374e46d14e2963817e5e087262117e2cbff45e1c285f511c46c1d04afc3b2d3f4f56bfd47cd734335cbdd0d68380"
}