Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,657,554",
      "signature": "0xa506952db1a5b731b169237ae29608bb5255744be786d658ec413f9373a0679ed022307508cb747c8d5b1407298e2f95",
      "randomness": "0xe84c0352580e4ae241d3d51b24d344c007c408590de5ba2abac50b001dc58899"
    }
  ],
  "blockNumber": "7,434,693"
}

{
  "Sr25519": "0xdccbeaab7bbb1088d0d65f2cd11650c95a7305b1e0921bc1f5097cb212af6d1305a900a9d9bfaf7b76fea2589bfba59ad3ad9ed2e90168deb4468a0ef934ff81"
}