Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,541,452",
      "signature": "0x965884d3b57aca257f533f23f5366386ca4b33570691902cdaa8d5ada1f0cfcf95dd23d23cb8a98566f5c1f13a5ff665",
      "randomness": "0x3b504100b1eb5aa3555a3224f7e78816bc0542e6a1680ae33c04d39b5bda75db"
    }
  ],
  "blockNumber": "7,405,698"
}

{
  "Sr25519": "0xc620e20774aa6f8a460ad6095ac6ed52bb1a4f9424365d58ecde7a1486d260321b7ae441d3bb231d11d33d1c1942fdb699a9c76ff7cc532ba874420fdf90e384"
}